Is someone out there that knows if there is a solution to this common problem (after browsing the net it seems common) Problem with display and sound on my Acer Travelmate 5520 with clean install of Os Windows 7 x64 Ultimate. When I wake up my computer from sleep the screen will show up with horizontal whites lines and ALL sound drivers disappear, and can no longer be found on device manager. If I reboot computer thinks work undtil the computer goes to sleep again. Of course I can disable sleep but I am not happy with that as a solution so I have been googling this problem and is seems to be wery common but no solution. Microsoft ponts at manufactures and manufactures either pont at microsoft or that claims that their drivers are fine (but they are not) or if the manufactures claim the have new drivers for windows 7 64bit they do not make the problem go away. (This problem is wery common on many computers so probably the specs on my computer is not wery importand but for what it is worth they are: My computer specs: The computer is with AMD Athlon(tm)64x2 Dual-Core Processor TK-55 1,8 GHz and 4 GB memory. Chipset :AMD RS690/RS690M. Processor :AMD Turion 64 X2 Mobile TK-55 @ 1800MHz. Physical Memory :4096MB (2 x 2048 DDR2-SDRAM ). Video Card :ATI Radeon X1200 Series. Monitor Type :SAMSUNG - 15 inches) What I have done so far: Is getting all new drivers both from manufactures of computer and from manufactures of audio and videocard or display conroler drivers but the problem has not been solved: Regarding the Video Card from ATI Radeon X1200 I installed: VGA_ATI(UMA)_v8.593.100.6_Win7x86x64 AND VGA_ATI(M74_M76 M92 M96)_v8.635.0.0_Win7x86x64 Regarding the Audio problem for Realtek High Defini I installed: Audio_Realtek_ALC272_v6.0.1.5904_Win7x86x64 audio drivers But still: When I wake up my computer from sleep the screen will show up with horizontal whites lines and ALL sound drivers disappear, and can no longer be found on device manager.

Sounds nasty - is there a BIOS update available for the laptop?