Technical Information
ƳƸ
YES
YES
NO
YES
NO
Is malfunction eliminated?
NO
Replace the jumper cap
with the same model
3. Malfunction of Protection of Jumper Cap C5
Main detection points:
• Is there a jumper cap on the mainboard?
• Is the jumper cap inserted correctly and tightly?
• Is the jumper broken?
• Is the motor broken?
• Detection circuit of the mainboard defined abnormal?
Malfunction diagnosis process:
End
Is there a jumper cap on the mainboard?
Is the jumper cap inserted
correctly and tightly?
Is malfunction eliminated?
Replace the jumper cap with the same
model
Replace the mainboard with
the same model
Start
YES
Is malfunction eliminated?
Insert the jumper
cap tightly
NO
YES
Appearance of the
jumper cap