Apple powermac g3 blue.white Manuales De Servicio
Troubleshooting
Symptom Charts/Input Device Problems - 55
Input Device Problems
Cursor does not move
with the USB mouse
1 Disconnect and reconnect the mouse securely to the USB
keyboard.
2 Inspect inside of mouse for buildup of dirt or other
contaminants. Clean mouse if necessary.
Note:
The mouse
contains a ball and several rollers that must remain clean. If
either the ball or rollers are dirty, the mouse might not
track properly. Refer to Tech Info Library article 6491:
“How To Clean A Mouse.”
3 If mouse is connected to keyboard, connect the mouse to one of
the USB ports on the I/O panel instead. If the mouse works,
replace keyboard.
4 If the cursor doesn’t move, replace the USB mouse.
5 If the mouse is connected to one of the USB ports on the I/O
panel, switch to the other USB port.
6 If the cursor moves, replace logic board.