Archive for December, 2009

Black screen (no signal) after RDPing to PC running Windows 7 64 bit

admin on Dec 6th 2009

I have a PC running the 64 bit edition of Windows 7. The PC has an ATI Radeon HD 2400 Pro with two 19″ HP LCD screens attached. I have a problem where the left screen reports no signal in the following scenario:

  1. The screens are put to sleep by Windows
  2. I connect to the computer using Remote Desktop

Some time later when I attempt to use the computer the left screen doesn’t appear to wake up. The screen itself reports that it has no signal. The right screen works – I can see the mouse cursor. The only way I can resolve the issue is to restart the computer (via a remote restart of windows using the shutdown command).

I have a colleague with an almost identical PC . The only difference is that he has an Intel graphics card. He doesn’t get this problem.

I have tried the latest ATI drivers but it made no difference. I have also tried an update from Microsoft which didn’t fix the problem either.

It’s just not good enough!

Update: A workaround is available at http://www.tipsandscripts.net/archives/68

Filed in ATI, Windows | No responses yet

BSOD when updating ATI drivers on Windows 7 64 bit

admin on Dec 6th 2009

I have an ATI Radeon HD 2400 Pro video card. Back in October I attempted to install the latest ATI drivers in the hope that it would resolve a problem I was having (I was previously using the drivers that came with Windows 7). I downloaded the lasted driver at the time (9.9) from the ATI website and then ran the install. Imagine my surprise when I got the following (sorry about the image quality, I used the camera on my phone):

BSOD when installing ATI Drivers

BSOD when installing ATI Drivers

It turns out that I wasn’t the only one getting these blue screens of death. I think it’s totally unacceptable that a major hardware vendor can release drivers or software that cause a BSOD of death during install. Don’t they test these things?

Since then ATI have released newer drivers. I have successfully managed to install version 9.11 – although it didn’t fix the problem. However. that doesn’t change the fact that ATI released drivers that not only wouldn’t install, but crashed Windows.

It’s just not good enough!

Filed in Uncategorized | No responses yet