Prestigio VISCONTE 1300 Technical & Service Manual page 85

Prestigio Visconte 1300
6.6 Keyboard test error (including external K/B & PS/2 mouse)
Symptom: error message of keyboard failure is shown or any key doesn't work
Keyboard test error
Is K/B cable connected to
properly?
M/B
Yes
Try another good keyboard
Yes
Test Ok?
No
Replace motherboard
No
Replace the faulty keyboard
85
TECHNICAL SERVICE MANUAL
Connect or Replace
K/B cable