Philips 200WS8FS/00 Service Manual page 53

General Trouble Shooting Guide
Amber
Make sure of the state of the
computer (turn on). Press the
keyboard or operate the mouse.
Is picture display
normally?
YES
END
Power off the monitor
and then restart PC
No
It is need to check
and repair the monitor
It is need to check and
repair the monitor
Continued
LED Amber or Green?
No
Yes
Is picture display
normally?
Yes
END
1. Make sure the correct signal is input.
2. Press the keyboard or operate the mouse.
3. Make sure of the range of the input
frequency and then set the computer.
No
Is picture displayed
normally?
1
Check contrast level is not
minimized. (Press contrast
button, increase value to 100)
Yes
Yes
END
Yes
END
200WS8 LCD
Green
Make sure the correct signal is input.
Is the ATTENTION
picture displayed?
For example:
ATTENTION
CHECK SIGNAL CABLE
No
ATTENTION
NO SIGNAL INPUT
OK
Is picture displayed
normally?
Yes No
END
1. Check video cable for bent
pins, reseat it.
2. Change resolution (It may
cause by PC.)
3. LCD monitor can not
display Vertical Frequency
setting at 76 Hz & 85 Hz
Is picture displayed
Yes
normally?
No
1. Try system with
another monitor.
2. Try monitor with
another system.
unsuccessful
It is need to check and
repair the monitor.
53