AMD (ATI)   AmdAS4 Device

Driver Rating: 4.6 Rating Saved!

(19 Votes)

Total downloads: 9135

Driver information

Device type: System devices
Manufacturer: AMD (ATI)
Provider: Advanced Mirco Devices, Inc
Operation Systems: Windows 8, Windows 8 (64bit)
File size: 57.5 KB

Other operation systems:

Windows 8
Windows 8 (64bit)

Hardware ID's:



Rewiews (6)

GoogleGagga starstarstarstarstar
11 Jan 2014

Just wanted to say thank you..
I downloaded a few from a few sites that claimed it was THE driver.. but all failed.

Just got this Notebook and reformatted.
HP has most of the drivers except for this..
I've never even seen this hardware before..

I also created a post on HP's website,
after registering my Notebook.
HP Pavilion TS 14 (Windows 8 (64bit))
MG starstarstarstarstar
5 Feb 2014

I was struggling to find a driver for "Unknown Device" (Location ACPI\ASD0001).

Toshiba support wasn't very helpful and I came across this page.

The driver provided here solved my problem.

Thank you.
Toshiba Satelite C55DT-A5307 (Windows 8 (64bit))
Hz starstarstarstarstar
12 Mar 2014

Awesome ! Searched all over the internet and found it here.
HP Pavilion TouchSmart 11 (Windows 8 (64bit))
Manuel Balza starstarstarstarstar
26 Mar 2015

Worked Perfect, the file downloaded with a .rar- extension, I had to rename to .rar and uncompress.
the installed the driver via de Device Manager and Voilá! It Worked
HP 15-d074nr (Windows 8 (64bit))
tntslack starstarstarstarstar
2 Apr 2015

Finally I found it. Thanks!!!
dell inspiron 5545 (Windows 8 (64bit))
Davide starstarstarstarstar
16 Aug 2015

Toshiba L50D-B-11T

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