Monday, November 24, 2014

Graphics Media Accelerator 3600 series windows limited resolution fix

Graphics Media Accelerator(GMA) 3600 limited resolution 1024x600(recommended) fix.

I encountered some errors in running some apps because of limited screen resolution of 1024x600.

This tweak will allow you to go beyond 1024x600 resolution limit.



run regedit (registry editor)

HKEY_LOCAL_MACHINE> SYSTEM> ControlSet001> Control> Class, then {4d36e968-e325-11ce-bfc1-08002be10318} (may vary on different computers) and then 0000, then rght-click on Display1_DownScalingSupported (click modify), Change the Value Data from 0 to 1 then hit OK. 

Restart windows

Right-click desktop, click screen resolution, and then select 1024x768 resolution, then click apply. 

Tried this on Toshiba NB510 netbook win 7 32bit.

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