How To Find Driver and Install for UNKNOWN DEVICE - ACPI\VPC2004\0 - YouTube
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Future proof » Tim's free-for-all driver guide
Lenovo Power Management Driver v.1.67.10.02 для Windows 7 / 8 / 8.1 скачать - driverslab.ru
LENOVO ThinkPad X200 CORE 2 DUO 2260 12,1 TFT (1280x800) BAT BRAK KLASA II 4096 120GB SSD WIN 7 PRO MOD LAN SD KAM WIFI BT
Lenovo THINKPAD E531/X220安裝win10後有個無法驅動的「無法識別的裝置」 – 21點情報網
Lenovo THINKPAD E531/X220安裝win10後有個無法驅動的「無法識別的裝置」 – 21點情報網
How to Identify and Install Unknown Device Drivers on Windows 7/8/10 - YouTube
Lenovo ThinkPad L420 Laptop Power Management Driver
Lenovo ThinkPad Edge 11 Laptop Power Management Driver
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HP PCs - HP 3D DriveGuard Is Displayed as an Unknown Device (ACPI\HPQ0004 or ACPI\HPQ6007) After Upgrade to Windows 10 Has Completed | HP® Customer Support
Future proof » Tim's free-for-all driver guide
The best Windows 98 laptop you can get! ThinkPad T42 with SSD and ATi 7500 : r/windows98
PNP Devs | PDF | Computing | Personal Computers
Windows 11 on X201 : r/thinkpad
unknown ACPI device without driver
Future proof » Tim's free-for-all driver guide
Identifikationsmöglichkeiten der Hardware – ThinkPad-Wiki
Sterowniki do nieznanego urządzenia Lenovo T60 - Windows 7 - dobreprogramy - forum
