Prestigio VISCONTE 1300 Technical & Service Manual page 80

TECHNICAL SERVICE MANUAL
6.1 No display (system failure)
Symptom: There is no display on both LCD and Monitor after power on although
the LCD and Monitor are known-good.
No Display
Monitor or LCD module ok?
Yes
DDR RAM module ok?
Yes
Yes
CPU OK??
Yes
Display Ok?
No
Replace motherboard
NO
Replace monitor or LCD
NO
Replace DDR module
NO
Yes
Correct it
80
Prestigio Visconte 1300
Replace CPU