No Display, But Led Is On Or Led Is Amber (Yellow) - Philips 220CW8FB/00 Service Manual

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220CW8 LCD
Check point:
1. Click your mouse or type some word with your keyboard to wake up computer
from saving status.
2. Check that your video cable is plugged in and does not have bent pins.
General Trouble Shooting Guide
No display, but LED is ON
or LED is amber (yellow)
LED Amber or Green?
Note:
Do not set screen saver – at "14" minutes.
It will cause " no display" problem as above mentioned.
Action: Change timer setting of screen saver or disable screen saver.
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