Usb Troubleshooting; Procedure 1 Diagnostic Test Program Execution Check; Procedure 2 Connect Check And Replacement Check - Toshiba Satellite T110 Maintenance Manual

Chapter 2 Troubleshooting Procedures

2.19 USB Troubleshooting

Flatiron Mini carries 3 USB port. To check if the computer's USB port is malfunction
not, follow the troubleshooting p
Procedure 1:
Procedure 2:
Procedure 1 Diagnostic Test Program Execution Check
Execute USB test in the USB test program.
If any error is detected by the test, go to Procedure 2.
Procedure 2 Connect Check and Replacem
USB is connected to system board by a HDMI cable and an Audio cable. These cables may b
disconnected from system board. Disassemble the computer following the steps described in
Chapter 4, Replacement Procedures.
Check 1 Make sure HDMI cable and Audio cable are correctly and firmly inserted. If t
problem still occurs, perform Check 2.
Check 2 HDMI/B or Audio/B may be fau
occurs, perform Check 3.
Check 3 The system board may be faulty. Replace it with a new one following the
instruction in Chapter 4.
Satellite T110 / Satellite Pro T110 / PORTEGE T110 Maintenance Manual (960-Q08)
rocedures below as instructed.
Diagnostic Test Program
Connect Check and Replacem
lty. Replace it with a new one. If the problem still
Execution Check
ent Check
ent Check
ing or
e
he
41