Apple color classic Manual Do Serviço

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 Upgrades
VRAM Upgrade - 1
 
VRAM Upgrade
 
Before you begin, remove 
the logic board.
 
Caution:
 
  To prevent ESD 
damage to components, wear 
a grounding wriststrap and 
use a grounded workbench 
pad. Review the ESD 
precautions in Bulletins/
Safety.
 
Note:
 
  The Color Classic has 
256K of video RAM (VRAM) 
soldered on the logic board. 
You can increase the amount 
of VRAM to 512K by 
VRAM SIMM