Toshiba TECRA S1 Manual Do Utilizador
2 Troubleshooting
2.7 Keyboard
2-24
TECRA S1 Maintenance Manual
Check 3
The System board may be faulty. Replace it with a new one following the
instructions in Chapter 4. If the keyboard is still not functioning properly,
perform Check 4.
instructions in Chapter 4. If the keyboard is still not functioning properly,
perform Check 4.
Check 4
The memory may be defective. Replace the memory module with a
new one
following the steps described in Chapter 4. If the problem persist, perform
Check 5.
Check 5.
Check 5
The CPU may be faulty. Disassemble the computer following the steps
described in Chapter 4 and replace the CPU with a new one.
described in Chapter 4 and replace the CPU with a new one.