Yesterday I upgraded Ubuntu 20.04 and this problem happened. My laptop is unable to fully shutdown. There was no light at the keyboard or mouse, and the screen is completly black, but the power light is still on after waiting like 10-30 minutes. This made me to press power on/off button for 5 secnds to force shutdown...

I don't know what caused the problem because I also uninstalled some snap softwares which are: Arduino, VLC and Octave GNU.

I've tried all the solutions in other threads/websites but it didn't work:

• Shutdown does not power off computer | Ask Ubuntu


• Ubuntu - Shutdown does not power-off (tried other solutions) | Stack Exchange


• Fix Shutdown does not power off computer in Ubuntu 14.04 | Unixmen

I'm guessing that Octave GNU snap program that I uninstalled caused the problem, because when I uninstalled the software using the command sudo snap remove --purge octave followed by sudo apt-get autoremove --purge it output this line in the terminal Found Windows Boot Manager on /dev/sda1@/EFI/Microsoft/Boot/bootmgfw.efi, so this makes me thinking it did something with my BIOS/EFI/GRUB settings while uninstalling.

But I'm still not sure if it's a bug from the upgrade after running sudo apt-get update && sudo apt-get upgrade

UPDATE
I tried booting into dual-boot Windows 10 and then powering off, I didn't facing the shutting down problem like in Ubuntu, so I think BIOS firmware and settings are still intact.

Please take a look at the details below for the insight.
And thank you in advance for your help!

Output of Journalctl
sudo journalctl -b -1 -e

Dec 02 10:59:03 vivobook-asus systemd[1]: snap-scrcpy-351.mount: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Unmounted Mount unit for scrcpy, revision 351.

Dec 02 10:59:03 vivobook-asus systemd[1]: snap-snapx2dstore-547.mount: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Unmounted Mount unit for snap-store, revision 547.

Dec 02 10:59:03 vivobook-asus systemd[1]: snap-snapx2dstore-558.mount: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Unmounted Mount unit for snap-store, revision 558.

Dec 02 10:59:03 vivobook-asus systemd[1]: snap-snapd-13640.mount: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Unmounted Mount unit for snapd, revision 13640.

Dec 02 10:59:03 vivobook-asus systemd[1]: snap-snapd-14066.mount: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Unmounted Mount unit for snapd, revision 14066.

Dec 02 10:59:03 vivobook-asus systemd[1]: snap-winex2dplatformx2d6x2dstable-14.mount: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Unmounted Mount unit for wine-platform-6-stable, revision 14.

Dec 02 10:59:03 vivobook-asus systemd[1]: snap-winex2dplatformx2d6x2dstable-8.mount: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Unmounted Mount unit for wine-platform-6-stable, revision 8.

Dec 02 10:59:03 vivobook-asus systemd[1]: snap-winex2dplatformx2druntime-271.mount: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Unmounted Mount unit for wine-platform-runtime, revision 271.

Dec 02 10:59:03 vivobook-asus systemd[1]: snap-winex2dplatformx2druntime-273.mount: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Unmounted Mount unit for wine-platform-runtime, revision 273.

Dec 02 10:59:03 vivobook-asus systemd[1]: Stopped target Local File Systems (Pre).

Dec 02 10:59:03 vivobook-asus systemd[1]: Reached target Unmount All Filesystems.

Dec 02 10:59:03 vivobook-asus systemd[1]: systemd-tmpfiles-setup-dev.service: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Stopped Create Static Device Nodes in /dev.

Dec 02 10:59:03 vivobook-asus systemd[1]: systemd-sysusers.service: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Stopped Create System Users.

Dec 02 10:59:03 vivobook-asus systemd[1]: systemd-remount-fs.service: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Stopped Remount Root and Kernel File Systems.

Dec 02 10:59:03 vivobook-asus systemd[1]: Reached target Shutdown.

Dec 02 10:59:03 vivobook-asus systemd[1]: Reached target Final Step.

Dec 02 10:59:03 vivobook-asus systemd[1]: systemd-poweroff.service: Succeeded.

Dec 02 10:59:03 vivobook-asus systemd[1]: Finished Power-Off.

Dec 02 10:59:03 vivobook-asus systemd[1]: Reached target Power-Off.

Dec 02 10:59:03 vivobook-asus systemd[1]: Shutting down.

Dec 02 10:59:03 vivobook-asus systemd-shutdown[1]: Syncing filesystems and block devices.

Dec 02 10:59:03 vivobook-asus systemd-shutdown[1]: Sending SIGTERM to remaining processes...

Dec 02 10:59:03 vivobook-asus systemd-journald[270]: Journal stopped

Info from Boot Repair tool

boot-repair-4ppa130                                              [20211202_1104]



============================= Boot Repair Summary ==============================







/usr/share/boot-sav/bs-cmd_terminal.sh: line 177: warning: command substitution: ignored null byte in input



Recommended repair: ____________________________________________________________



The default repair of the Boot-Repair utility will reinstall the grub-efi-amd64-signed of

sda5,

using the following options:        sda1/boot/efi,

Additional repair will be performed: unhide-bootmenu-10s win-legacy-basic-fix use-standard-efi-file  restore-efi-backups





/boot/efi added in sda5/fstab

rm /boot/efi/efi/Boot/bootx64.efi

mv /boot/efi/efi/Boot/bkpbootx64.efi /boot/efi/efi/Boot/bootx64.efi

Quantity of real Windows: 1

sda5/boot/efi not empty



================= Reinstall the grub-efi-amd64-signed of sda5 ==================



grub-install --version

grub-install (GRUB) 2.04-1ubuntu26.13



efibootmgr -v from chroot before grub install

BootCurrent: 0001

Timeout: 1 seconds

BootOrder: 0001,0000

Boot0000* Windows Boot Manager  HD(1,GPT,603921a5-1204-42d7-bf06-2146df93d363,0x800,0x82000)/File(EFIMICROSOFTBOOTBOOTMGFW.EFI)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}....................

Boot0001* ubuntu    HD(1,GPT,603921a5-1204-42d7-bf06-2146df93d363,0x800,0x82000)/File(EFIUBUNTUSHIMX64.EFI)



uname -r

5.11.0-41-generic



grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot

Installing for x86_64-efi platform.

Installation finished. No error reported.

df /dev/sda1

mv /boot/efi/EFI/Boot/bootx64.efi /boot/efi/EFI/Boot/bkpbootx64.efi

cp /boot/efi/EFI/ubuntu/shimx64.efi /boot/efi/EFI/Boot/bootx64.efi



grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot

Installing for x86_64-efi platform.

Installation finished. No error reported.



efibootmgr -v from chroot after grub install

BootCurrent: 0001

Timeout: 1 seconds

BootOrder: 0001,0000

Boot0000* Windows Boot Manager  HD(1,GPT,603921a5-1204-42d7-bf06-2146df93d363,0x800,0x82000)/File(EFIMICROSOFTBOOTBOOTMGFW.EFI)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}....................

Boot0001* ubuntu    HD(1,GPT,603921a5-1204-42d7-bf06-2146df93d363,0x800,0x82000)/File(EFIubuntushimx64.efi)



update-grub

Sourcing file `/etc/default/grub'

Sourcing file `/etc/default/grub.d/init-select.cfg'

Generating grub configuration file ...

Found linux image: /boot/vmlinuz-5.11.0-41-generic

Found initrd image: /boot/initrd.img-5.11.0-41-generic

Found linux image: /boot/vmlinuz-5.11.0-40-generic

Found initrd image: /boot/initrd.img-5.11.0-40-generic

Found Windows Boot Manager on /dev/sda1@/EFI/Microsoft/Boot/bootmgfw.efi

Adding boot menu entry for UEFI Firmware Settings



Unhide GRUB boot menu in sda5/boot/grub/grub.cfg



Boot successfully repaired.



You can now reboot your computer.



Please do not forget to make your UEFI firmware boot on the The OS now in use - Ubuntu 20.04.3 LTS CurrentSession entry (sda1/EFI/ubuntu/shimx64.efi file) !

If your computer reboots directly into Windows, try to change the boot order in your UEFI firmware.



If your UEFI firmware does not allow to change the boot order, change the default boot entry of the Windows bootloader.

For example you can boot into Windows, then type the following command in an admin command prompt:

bcdedit /set {bootmgr} path EFIubuntushimx64.efi



============================ Boot Info After Repair ============================



 => Grub2 (v1.99-2.00) is installed in the MBR of /dev/sda and looks at sector 

    1947310080 of the same hard drive for core.img, but core.img can not be 

    found at this location.



sda1: __________________________________________________________________________



    File system:       vfat

    Boot sector type:  Windows 8/2012: FAT32

    Boot sector info:  No errors found in the Boot Parameter Block.

    Operating System:  

    Boot files:        /efi/Boot/bkpbootx64.efi /efi/Boot/bootx64.efi 

                       /efi/Boot/fbx64.efi /efi/Boot/grubx64.efi 

                       /efi/Boot/mmx64.efi /efi/ubuntu/grubx64.efi 

                       /efi/ubuntu/mmx64.efi /efi/ubuntu/shimx64.efi 

                       /efi/ubuntu/grub.cfg /efi/Microsoft/Boot/bootmgfw.efi 

                       /efi/Microsoft/Boot/bootmgr.efi 

                       /efi/Microsoft/Boot/memtest.efi



sda2: __________________________________________________________________________



    File system:       

    Boot sector type:  -

    Boot sector info: 



sda3: __________________________________________________________________________



    File system:       ntfs

    Boot sector type:  Windows 8/2012: NTFS

    Boot sector info:  No errors found in the Boot Parameter Block.

    Operating System:  Windows 7

    Boot files:        /Windows/System32/winload.exe



sda4: __________________________________________________________________________



    File system:       ntfs

    Boot sector type:  Windows 8/2012: NTFS

    Boot sector info:  No errors found in the Boot Parameter Block.

    Operating System:  

    Boot files:        



sda5: __________________________________________________________________________



    File system:       ext4

    Boot sector type:  -

    Boot sector info: 

    Operating System:  Ubuntu 20.04.3 LTS

    Boot files:        /boot/grub/grub.cfg /etc/fstab /etc/default/grub





================================ 2 OS detected =================================



OS#1:   The OS now in use - Ubuntu 20.04.3 LTS CurrentSession on sda5

OS#2:   Windows 7 on sda3



============================ Architecture/Host Info ============================



CPU architecture: 64-bit

BOOT_IMAGE of the installed session in use:

/boot/vmlinuz-5.11.0-41-generic root=UUID=e779c5ec-3c0d-404f-ad16-3dae57313528 ro quiet splash acpi=force vt.handoff=7





===================================== UEFI =====================================



BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.

SecureBoot disabled.



efibootmgr -v

BootCurrent: 0001

Timeout: 1 seconds

BootOrder: 0001,0000

Boot0000* Windows Boot Manager  HD(1,GPT,603921a5-1204-42d7-bf06-2146df93d363,0x800,0x82000)/File(EFIMICROSOFTBOOTBOOTMGFW.EFI)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}....................

Boot0001* ubuntu    HD(1,GPT,603921a5-1204-42d7-bf06-2146df93d363,0x800,0x82000)/File(EFIUBUNTUSHIMX64.EFI)



728124f6ec8e22fbdbe7034812c81b95   sda1/Boot/bkpbootx64.efi

728124f6ec8e22fbdbe7034812c81b95   sda1/Boot/bootx64.efi

85fa9d77b929ec4231aba29476574eb6   sda1/Boot/fbx64.efi

fa1bf1a7f90a852abe0bdbd089b7f1b0   sda1/Boot/grubx64.efi

469e608783843a701d172242f016c79c   sda1/Boot/mmx64.efi

fa1bf1a7f90a852abe0bdbd089b7f1b0   sda1/ubuntu/grubx64.efi

469e608783843a701d172242f016c79c   sda1/ubuntu/mmx64.efi

728124f6ec8e22fbdbe7034812c81b95   sda1/ubuntu/shimx64.efi

7f59d0c2d9947fcb14eb3bd9c7c1096b   sda1/Microsoft/Boot/bootmgfw.efi

a9ce1daef4035d5351088da868df834a   sda1/Microsoft/Boot/bootmgr.efi





============================= Drive/Partition Info =============================



Disks info: ____________________________________________________________________



sda : is-GPT,   no-BIOSboot,    has---ESP,  not-usb,    not-mmc, has-os,    2048 sectors * 512 bytes



Partitions info (1/3): _________________________________________________________



sda5    : is-os,    64, apt-get,    signed grub-pc grub-efi ,   grub2,  grub-install,   grubenv-ok, update-grub,    farbios

sda1    : no-os,    32, nopakmgr,   no-docgrub, nogrub, nogrubinstall,  no-grubenv, noupdategrub,   not-far

sda3    : is-os,    32, nopakmgr,   no-docgrub, nogrub, nogrubinstall,  no-grubenv, noupdategrub,   farbios

sda4    : no-os,    32, nopakmgr,   no-docgrub, nogrub, nogrubinstall,  no-grubenv, noupdategrub,   farbios



Partitions info (2/3): _________________________________________________________



sda5    : isnotESP, fstab-has-goodEFI,  no-nt,  no-winload, no-recov-nor-hid,   no-bmgr,    notwinboot

sda1    : is---ESP, part-has-no-fstab,  no-nt,  no-winload, no-recov-nor-hid,   no-bmgr,    notwinboot

sda3    : isnotESP, part-has-no-fstab,  no-nt,  haswinload, no-recov-nor-hid,   no-bmgr,    notwinboot

sda4    : isnotESP, part-has-no-fstab,  no-nt,  no-winload, recovery-or-hidden, no-bmgr,    notwinboot



Partitions info (3/3): _________________________________________________________



sda5    : not-sepboot,  with-boot,  fstab-without-boot, not-sep-usr,    with--usr,  fstab-without-usr,  std-grub.d, sda

sda1    : not-sepboot,  no-boot,    part-has-no-fstab,  not-sep-usr,    no---usr,   part-has-no-fstab,  std-grub.d, sda

sda3    : not-sepboot,  no-boot,    part-has-no-fstab,  not-sep-usr,    no---usr,   part-has-no-fstab,  std-grub.d, sda

sda4    : not-sepboot,  no-boot,    part-has-no-fstab,  not-sep-usr,    no---usr,   part-has-no-fstab,  std-grub.d, sda



fdisk -l (filtered): ___________________________________________________________



Disk sda: 931.53 GiB, 1000204886016 bytes, 1953525168 sectors

Disk identifier: 18D6D0EC-9E3E-4AD3-9DBE-CCCB8DC07124

           Start        End    Sectors   Size Type

sda1        2048     534527     532480   260M EFI System

sda2      534528     567295      32768    16M Microsoft reserved

sda3      567296  534244750  533677455 254.5G Microsoft basic data

sda4  1952192512 1953523711    1331200   650M Windows recovery environment

sda5   534245376 1952192511 1417947136 676.1G Linux filesystem

Partition table entries are not in disk order.



parted -lm (filtered): _________________________________________________________



sda:1000GB:scsi:512:4096:gpt:ATA ST1000LM035-1RK1:;

1:1049kB:274MB:273MB:fat32:EFI system partition:boot, esp;

2:274MB:290MB:16.8MB::Microsoft reserved partition:msftres;

3:290MB:274GB:273GB:ntfs:Basic data partition:msftdata;

5:274GB:1000GB:726GB:ext4::;

4:1000GB:1000GB:682MB:ntfs:Basic data partition:hidden, diag;



blkid (filtered): ______________________________________________________________



NAME   FSTYPE   UUID                                 PARTUUID                             LABEL    PARTLABEL

sda                                                                                                

├─sda1 vfat     361C-4F5E                            603921a5-1204-42d7-bf06-2146df93d363 SYSTEM   EFI system partition

├─sda2                                               eb42d3a0-ed64-4228-8c71-fdb968fd06c6          Microsoft reserved partition

├─sda3 ntfs     ECAC1F47AC1F0C28                     ca3bcd2f-8e10-4152-98f8-83c2774fd111 OS       Basic data partition

├─sda4 ntfs     002A80422A803726                     04e228e1-ac30-4c98-8ef3-2dd013f9b09b RECOVERY Basic data partition

└─sda5 ext4     e779c5ec-3c0d-404f-ad16-3dae57313528 6702620d-1b8e-4671-9b6b-5d186bbbdd82          



df (filtered): _________________________________________________________________



                   Avail Use% Mounted on

sda3               74.1G  71% /mnt/boot-sav/sda3

sda4              199.9M  69% /mnt/boot-sav/sda4

sda5                553G  12% /



Mount options: __________________________________________________________________



sda3              rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096

sda4              rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096

sda5              rw,relatime,errors=remount-ro



===================== sda1/efi/ubuntu/grub.cfg (filtered) ======================



search.fs_uuid e779c5ec-3c0d-404f-ad16-3dae57313528 root hd0,gpt5 

set prefix=($root)'/boot/grub'

configfile $prefix/grub.cfg



====================== sda5/boot/grub/grub.cfg (filtered) ======================



Ubuntu   e779c5ec-3c0d-404f-ad16-3dae57313528

Ubuntu, with Linux 5.11.0-41-generic   e779c5ec-3c0d-404f-ad16-3dae57313528

Ubuntu, with Linux 5.11.0-40-generic   e779c5ec-3c0d-404f-ad16-3dae57313528

Windows Boot Manager (on sda1)   osprober-efi-361C-4F5E

### END /etc/grub.d/30_os-prober ###

UEFI Firmware Settings   uefi-firmware

### END /etc/grub.d/30_uefi-firmware ###



========================== sda5/etc/fstab (filtered) ===========================



# <file system> <mount point>   <type>  <options>       <dump>  <pass>

# / was on /dev/sda5 during installation

UUID=e779c5ec-3c0d-404f-ad16-3dae57313528 /               ext4    errors=remount-ro 0       1

# /boot/efi was on /dev/sda1 during installation

/swapfile                                 none            swap    sw              0       0

UUID=361C-4F5E  /boot/efi       vfat    defaults      0       1



======================= sda5/etc/default/grub (filtered) =======================



GRUB_DEFAULT=0

GRUB_TIMEOUT_STYLE=hidden

GRUB_TIMEOUT=10

GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi=force"

GRUB_CMDLINE_LINUX=""



==================== sda5: Location of files loaded by Grub ====================



           GiB - GB             File                                 Fragment(s)

 358.915363312 = 385.382436864  boot/grub/grub.cfg                             1

 561.594921112 = 603.007954944  boot/vmlinuz                                   3

 565.782417297 = 607.504244736  boot/vmlinuz-5.11.0-40-generic                 2

 561.594921112 = 603.007954944  boot/vmlinuz-5.11.0-41-generic                 3

 565.782417297 = 607.504244736  boot/vmlinuz.old                               2

 561.919372559 = 603.356332032  boot/initrd.img                                3

 566.224040985 = 607.978434560  boot/initrd.img-5.11.0-40-generic              2

 561.919372559 = 603.356332032  boot/initrd.img-5.11.0-41-generic              3

 566.224040985 = 607.978434560  boot/initrd.img.old                            2



===================== sda5: ls -l /etc/grub.d/ (filtered) ======================



-rwxr-xr-x 1 root root 18151 ส.ค.  12 16:18 10_linux

-rwxr-xr-x 1 root root 42359 พ.ย.  13  2020 10_linux_zfs

-rwxr-xr-x 1 root root 12894 ก.ค.  31  2020 20_linux_xen

-rwxr-xr-x 1 root root 12059 ก.ค.  31  2020 30_os-prober

-rwxr-xr-x 1 root root  1424 ก.ค.  31  2020 30_uefi-firmware

-rwxr-xr-x 1 root root   214 ก.ค.  31  2020 40_custom

-rwxr-xr-x 1 root root   216 ก.ค.  31  2020 41_custom

System info from dmidecode sudo dmidecode

# dmidecode 3.2

Getting SMBIOS data from sysfs.

SMBIOS 3.0.0 present.

Table at 0x000EACC0.



Handle 0x0000, DMI type 0, 24 bytes

BIOS Information

    Vendor: American Megatrends Inc.

    Version: X409BA.301

    Release Date: 08/24/2020

    Address: 0xF0000

    Runtime Size: 64 kB

    ROM Size: 8192 kB

    Characteristics:

        PCI is supported

        BIOS is upgradeable

        BIOS shadowing is allowed

        Boot from CD is supported

        Selectable boot is supported

        BIOS ROM is socketed

        EDD is supported

        5.25"/1.2 MB floppy services are supported (int 13h)

        3.5"/720 kB floppy services are supported (int 13h)

        3.5"/2.88 MB floppy services are supported (int 13h)

        Print screen service is supported (int 5h)

        8042 keyboard services are supported (int 9h)

        Serial services are supported (int 14h)

        Printer services are supported (int 17h)

        ACPI is supported

        USB legacy is supported

        Smart battery is supported

        BIOS boot specification is supported

        Targeted content distribution is supported

        UEFI is supported

    BIOS Revision: 5.12



Handle 0x0001, DMI type 1, 27 bytes

System Information

    Manufacturer: ASUSTeK COMPUTER INC.

    Product Name: VivoBook_ASUSLaptop X409BA_M409BA

    Version: 1.0       

    Serial Number: KAN0CV110255438

    UUID: 719b10c7-1814-2f46-9d54-5217eab272a0

    Wake-up Type: Power Switch

    SKU Number:  

    Family: VivoBook



Handle 0x0002, DMI type 2, 15 bytes

Base Board Information

    Manufacturer: ASUSTeK COMPUTER INC.

    Product Name: X409BA

    Version: 1.0       

    Serial Number: KA42NBCV00EKLYMB

    Asset Tag: ATN12345678901234567

    Features:

        Board is a hosting board

        Board is replaceable

    Location In Chassis: MIDDLE              

    Chassis Handle: 0x0003

    Type: Motherboard

    Contained Object Handles: 0



Handle 0x0003, DMI type 3, 22 bytes

Chassis Information

    Manufacturer: ASUSTeK COMPUTER INC.

    Type: Notebook

    Lock: Not Present

    Version: 1.0       

    Serial Number: KAN0CV110255438

    Asset Tag: No Asset Tag

    Boot-up State: Safe

    Power Supply State: Safe

    Thermal State: Safe

    Security Status: None

    OEM Information: 0x00000000

    Height: Unspecified

    Number Of Power Cords: 1

    Contained Elements: 0

    SKU Number: NA



Handle 0x0004, DMI type 7, 19 bytes

Cache Information

    Socket Designation: L1 CACHE

    Configuration: Enabled, Not Socketed, Level 1

    Operational Mode: Write Back

    Location: Internal

    Installed Size: 160 kB

    Maximum Size: 160 kB

    Supported SRAM Types:

        Pipeline Burst

    Installed SRAM Type: Pipeline Burst

    Speed: 1 ns

    Error Correction Type: Multi-bit ECC

    System Type: Unified

    Associativity: 2-way Set-associative



Handle 0x0005, DMI type 7, 19 bytes

Cache Information

    Socket Designation: L2 CACHE

    Configuration: Enabled, Not Socketed, Level 2

    Operational Mode: Write Back

    Location: Internal

    Installed Size: 1024 kB

    Maximum Size: 1024 kB

    Supported SRAM Types:

        Pipeline Burst

    Installed SRAM Type: Pipeline Burst

    Speed: 1 ns

    Error Correction Type: Multi-bit ECC

    System Type: Unified

    Associativity: 16-way Set-associative



Handle 0x0011, DMI type 32, 20 bytes

System Boot Information

    Status: No errors detected



Handle 0x0024, DMI type 10, 26 bytes

On Board Device 1 Information

    Type: Video

    Status: Enabled

    Description: VGA

On Board Device 2 Information

    Type: Ethernet

    Status: Enabled

    Description: GLAN

On Board Device 3 Information

    Type: Ethernet

    Status: Enabled

    Description: WLAN

On Board Device 4 Information

    Type: Sound

    Status: Enabled

    Description: Audio CODEC

On Board Device 5 Information

    Type: SATA Controller

    Status: Enabled

    Description: SATA Controller

On Board Device 6 Information

    Type: Other

    Status: Enabled

    Description: USB 2.0 Controller

On Board Device 7 Information

    Type: Other

    Status: Enabled

    Description: USB 3.0 Controller

On Board Device 8 Information

    Type: Other

    Status: Enabled

    Description: SMBus Controller

On Board Device 9 Information

    Type: Other

    Status: Enabled

    Description: Card Reader

On Board Device 10 Information

    Type: Other

    Status: Enabled

    Description: Cmos Camera

On Board Device 11 Information

    Type: Other

    Status: Enabled

    Description: Bluetooth



Handle 0x0025, DMI type 11, 5 bytes

OEM Strings

    String 1: kPJ-+7X7+EfTa

    String 2: jTyRUBSNi7Ydf

    String 3: fCrOzJ6x1i-eh

    String 4:  

    String 5: 90NB0PL1-M00260



Handle 0x0026, DMI type 12, 5 bytes

System Configuration Options

    Option 1: SMI:00B26C

    Option 2: DSN:                                

    Option 3: DSN:                                

    Option 4: DSN:                                



Handle 0x0027, DMI type 16, 23 bytes

Physical Memory Array

    Location: System Board Or Motherboard

    Use: System Memory

    Error Correction Type: None

    Maximum Capacity: 32 GB

    Error Information Handle: Not Provided

    Number Of Devices: 2



Handle 0x0028, DMI type 19, 31 bytes

Memory Array Mapped Address

    Starting Address: 0x00000000000

    Ending Address: 0x000FFFFFFFF

    Range Size: 4 GB

    Physical Array Handle: 0x0027

    Partition Width: 1



Handle 0x0029, DMI type 17, 40 bytes

Memory Device

    Array Handle: 0x0027

    Error Information Handle: Not Provided

    Total Width: Unknown

    Data Width: Unknown

    Size: No Module Installed

    Form Factor: Unknown

    Set: None

    Locator: DIMM 0

    Bank Locator: CHANNEL A

    Type: DDR4

    Type Detail: None

    Speed: Unknown

    Manufacturer: A1_Manufacturer0

    Serial Number: A1_SerialNum0

    Asset Tag: A1_AssetTagNum0

    Part Number: A1_PartNum0

    Rank: Unknown

    Configured Memory Speed: Unknown

    Minimum Voltage: Unknown

    Maximum Voltage: Unknown

    Configured Voltage: Unknown



Handle 0x002A, DMI type 17, 40 bytes

Memory Device

    Array Handle: 0x0027

    Error Information Handle: Not Provided

    Total Width: 64 bits

    Data Width: 64 bits

    Size: 4096 MB

    Form Factor: SODIMM

    Set: None

    Locator: DIMM 1

    Bank Locator: CHANNEL A

    Type: DDR4

    Type Detail: Synchronous Unbuffered (Unregistered)

    Speed: 2400 MT/s

    Manufacturer: Micron

    Serial Number: 00000000

    Asset Tag: A1_AssetTagNum1

    Part Number: 4ATF51264HZ-2G6E1   

    Rank: 1

    Configured Memory Speed: 1866 MT/s

    Minimum Voltage: 1.2 V

    Maximum Voltage: 1.2 V

    Configured Voltage: 1.2 V



Handle 0x002B, DMI type 20, 35 bytes

Memory Device Mapped Address

    Starting Address: 0x00000000000

    Ending Address: 0x000FFFFFFFF

    Range Size: 4 GB

    Physical Device Handle: 0x002A

    Memory Array Mapped Address Handle: 0x0028

    Partition Row Position: Unknown



Handle 0x002C, DMI type 13, 22 bytes

BIOS Language Information

    Language Description Format: Long

    Installable Languages: 1

        en|US|iso8859-1

    Currently Installed Language: en|US|iso8859-1



Handle 0x002F, DMI type 4, 48 bytes

Processor Information

    Socket Designation: P0

    Type: Central Processor

    Family: A-Series

    Manufacturer: AuthenticAMD

    ID: FF FB 8B 17 00 0F 67 00

    Signature: Family 11, Model 15, Stepping 15

    Flags:

        CX8 (CMPXCHG8 instruction supported)

        APIC (On-chip APIC hardware supported)

        SEP (Fast system call)

        PAT (Page attribute table)

        PSE-36 (36-bit page size extension)

        PSN (Processor serial number present and enabled)

        DS (Debug store)

        ACPI (ACPI supported)

    Version: AMD A4-9125 RADEON R3, 4 COMPUTE CORES 2C+2G   

    Voltage: 1.1 V

    External Clock: 100 MHz

    Max Speed: 2300 MHz

    Current Speed: 2300 MHz

    Status: Populated, Enabled

    Upgrade: None

    L1 Cache Handle: 0x0004

    L2 Cache Handle: 0x0005

    L3 Cache Handle: Not Provided

    Serial Number: Not Specified

    Asset Tag: Not Specified

    Part Number: Not Specified

    Core Count: 2

    Core Enabled: 2

    Thread Count: 2

    Characteristics:

        64-bit capable



Handle 0x0030, DMI type 127, 4 bytes

End Of Table