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Old 09-02-2010, 05:16 AM   #4
zadory
Junior Member
 
Join Date: Jun 2010
Location: Japan
Posts: 1
Default I experied same problem

At first, sorry for my poor English.


I'm using display link USB monitor and meet with same problem.
When I turn on DisplayLink monitor, both main and sub screen turn to black,
and after few second, I meet blue screen.
The crashed file is not driver of diplaylink. It was always Radeon driver.
The crashed file name was "atikmpag.sys".

"atikmpag.sys" is some kind of multi-monitor driver and some kind of laptop PC
user annoying this error, as far as I know.

I tried below operation but it was no use.
1. Delete ATI driver completely (uninstall, reboot, enter safemode, clean up ramain ATI files "driver sweeper", and delete manually all ati files from windows folder).
2. Try ATI driver only (No CCC and any other files).
3. Try AMD USB filter driver.
4. Try my mainboard's USB 3.0 connector (NEC controller chip).


It is clear that this problem was occur with August revision AMD Radeon driver(10.8), because June revision(10.7) had no problem.

I think this part of driver written by ATI is not stable, but I can only to wait DlsplayLink team fix this problem.


Here is my PC
CPU: AMD Phenom II x4 955
RAM: Corsair DDR3 2GBx4 total 8GB
M/B: Gigabyte GA-890FXA-UD5 (Rev.2.0 AMD 890FX chipset)
VGA: MSI R5850 Twin Frozr II
USB Monitor: Century LCD-8000U
OS: Windows7 Professional (Japanese ed) x64
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