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Last updated at Apr./24/2001
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Tuning up to extend, exchange or remodel PCs and PC parts should be done at your own risk. If you failed to follow the directions in these articles, the responsibility is yours alone.
Tuning up voids the warranty from Apple com.
Never forget to turn off the power and unplug your machine when you begin these operations.
Since static electricity may short out sensitive electric parts when you are working, please ensure that you drain static electricity by touching a grounded metal item, such as a tap or water pipe prior to touching the Logic-Board, Memory and Hard-disk. Alternatively, you could use an electric wrist band.
NEVER NEVER NEVER touch the CRT-tube or Analog-board when you remove the Rear-cover. These are very very dangerous because they store thousands of volts of electricity. The CRT-tube and analog-board are HIGH VOLTAGE!!!!!!!!
Never ask PC shops to tune-up any Mac products, eg increasing
the resolution of ColorClassic or clocking up of LC575 Logic-board. NEVER use these tuning up techniques commercially. (ie do not sell anything you have tuned-up).
Color Classic information
Color Classic spec sheet
Memory (DRAM & VRAM) exchange and extension
Hard disk drive exchange
Logic board exchange
Amazing power up
High resolution remodeling and VGA remodeling
VGA remodeling for Mystic
Additional power supply by Mr. Matsuura
Power indcator replacement to blue one
PPC 603 acceleration
Dangerous power up
Enlargement of display area after high resolution remodeling
FAQs about Color Classic tune up
Super Color Classics
Color Classic 040 with CD
Power Color Classic 300MHz
Power Color Classic G3
Duo Dress up!
Duo Dock repairing
Duo keytouch improvement
My Cars etc.
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