
56
USB Symptoms
Symptom
Corrective Procedure
•
USB device does not function
•
Check that the USB device is detected in Windows Device
Manager.
•
Reinstall the USB device driver.
•
Replace the mainboard.
Peripheral-Device Symptoms
Symptom
Corrective Procedure
•
USB ports do not work
•
COM ports do not work
•
Reseat the I/O cable.
•
Reinstall the drivers.
•
Replace the mainboard.
Boot Symptoms
Symptom
Corrective Procedure
•
System continually reboots on
power up
•
Restore the BIOS defaults.
•
Remove all I/O device drivers, then reinstall the drivers
one by one.
•
Reseat the SATA cable.
•
Reseat the memory card.
•
Reseat the power adapter.
•
Replace the mainboard.
Summary of Contents for SP-650-S
Page 1: ...POS Terminal SP 650 S Service Manual...
Page 36: ...36...
Page 43: ...43 4 When installation is completed click Finish...
Page 47: ...47 9 Click Next to continue...
Page 48: ...48 10 Click Next to continue 11 Click Next to continue...
Page 49: ...49 12 Click Yes I want to restart my computer now and then click Finish...
Page 52: ...52...
Page 67: ...67...
Page 68: ...68...
Page 69: ...A 69 Part List and Specification Exploded Diagram...
Page 71: ...71 PM 116 VFD MSR...