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Compal Electronics, Inc SYSTEM Driver Update (5826.16.5.5) Driver 5826.16.5.5

by Compal Electronics, IncWindows 1164-bitSHA-256 verified

Manufacturer
Compal Electronics, Inc
Device
Compal Electronics, Inc SYSTEM Driver Update (5826.16.5.5)
Driver version
5826.16.5.5
Release date
March 17, 2026
Supported Windows
Windows 11
Architecture
64-bit (x64)
File size
148 KB
File name
a48579ae-c042-4795-ac91-0ee1b92d975d_2f10b4029cf16e24b8a7a89d12d62b2c9367c7b5.cab
Digital signature
Signed - catalog CEIQmuxMdm.cat
INF version
03/17/2026,5826.16.5.5
INF provider
Compal Electronics, Inc
Device class
SYSTEM
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
033027108b2e51c828a5eebc9ddea55c87bccb50c99610b909406df06d614e8f

Supported hardware IDs (4)

Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.

How to install

  1. Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
  2. Verify compatibility: your Windows version (Windows 11) and architecture (x64)must match this driver, and your device's Hardware ID should appear in the list above.
  3. Download the file using the button - it comes directly from Microsoft Update Catalog.
  4. Optionally verify the checksum: open PowerShell, run Get-FileHash your-download.cab -Algorithm SHA256 and compare with the SHA-256 above.
  5. Extract the .cab archive: right-click → Extract All, or run expand -F:* file.cab C:\driver\ in Command Prompt.
  6. Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run pnputil /add-driver C:\driver\*.inf /install.
  7. Check Device Manager: the device should show no warning icons, and the driver version should match.

How to roll back

If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).