Unknown Device - acpi hpq0004 2&daba3ff&1. Hardware ID: ACPIVEN_ASD&DEV_0001 I think it's Amd Vga? And another question, by moved post to the proper forum.

Similar Messages • I've a EliteBook 6930p with a 'unknown device' ID = ACPI HPQ0004 3&33FD14CA&0 which driver or software I need for this device? Thanks in advice yours mijenix This question was solved.

View Solution. Hi, HP 3D DriveGuard for XP here HP 3D DriveGuard for Vista here ** Say thanks by clicking the 'Thumb up' icon which is on the left. Cypress Touchpad Driver. ** ** Make it easier for other people to find solutions, by marking my answer with 'Accept as Solution' if it solves your issue.

** • New XPSP3 installation, I found all the drivers on the LENOVO site except for OTHER DEVICE (ACPI ATM1100 4&61F3B4B&0) Can anyone help me with this one, it must be related with power management but none such drivers works. THANKS Atmel TPM (Trusted Platform Module) device driver for Windows Vista 32-bit, XP, 2000 - ThinkPad • Hi all, first post here. I am re-installing Windows 8.1 and the required drivers for my Yoga 3 Pro (to get rid of Superfish, started the task before the Lenovo tool came out.) I am almost there, except for one unknown device in the Device Manager, which has a code in its detail of ACPI VPC2004. Epson T60 Pvc Id Template.

A quick google gives me a link to - Lenovo - and a page which says 'Download and run the Energy Management from Lenovo support website with the proper Operating System version. This will install the chipset INF files so that Windows properly recognizes the virtual power controller ACPI/VPC2004.' All apparently clear. However I am rather unclear on which file on the relevant yoga page ( ) I should be using? - I have already installed all of the drivers on that page (other than the intel wireless LAN and bluetooth as the yoga has Broadcomm). Any thoughts or direction would be massively appreciated! Go to Solution.

It looks like the power management comes from One Key Optimizer. Can you install it and let me know if the driver installs as well? If not, I can extract it from my install. ←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗ Tap that kudos button if I helped ^^ ←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗←↑→↓↘↙↖↗ • ALL OF THIS PERFECTLY WORKING WITH WIN 7 ON Lenovo Y510 Install all of your drivers but ATK tool and ACPI 1. Install ACPI driver x64 2. Install Energy management tool (you may install only 'utility' or with managment tool, it depends on you) from Y530 x64 version 2. Download Screensaver Hp Bergerak there. Install ATK 3. Install System Interface driver All o files extracting in C: Drivers.

If you had some troubles with installation you may try to run setup from there. Reboot when asked for it. (Win 7) If some is not running try in any compatibility mode (in Vista SP1) 4.Go to folder where Energy utility installed (in my case C: Program Files(x86) Lenovo Energy Management) 5.Run file DPInst.exe in Vista SP1 compatibility mode OR 5.1. Go to the device manager select unknown device (device ID ACPI VPC2004) and install/update driver manually. Select driver in C: Program Files(x86) Lenovo Energy Management (that's my folder, and I thin yours too). The file with driver is VPC.INF!!!!