![Lenovo IdeaPad S310 Hardware Maintenance Manual Download Page 82](http://html.mh-extra.com/html/lenovo/ideapad-s310/ideapad-s310_hardware-maintenance-manual_1879938082.webp)
Message/Symptom
FRU/Action
Serial or parallel port device failure (adapter port)
1. External Device Self-Test OK?
2. External Device
3. Cable
4. Alternate Adapter
5. System Board
Some or all keys on the keyboard do not work
1. Keyboard
2. Keyboard Cable
3. System Board
Undetermined problems
This section provides instructions on how to find out the failing devices or adapters.
1. Power-off the computer.
2. Remove or disconnect the following components (if installed) one at a time.
a. External devices (modem, printer, or mouse)
b. Any adapters
c. Memory modules
d. Extended video memory
e. External Cache
f. External Cache RAM
g. Hard disk drive
h. Diskette drive
3. Power-on the computer to re-test the system.
4. Repeat steps 1 through 3 until you find the failing device or adapter.
If all devices and adapters have been removed, and the problem continues, replace the system board.
76
Lenovo S310 All-In-OneHardware Maintenance Manual
Summary of Contents for IdeaPad S310
Page 1: ...Lenovo S310 All In One Hardware Maintenance Manual Machine Types 10151 F0AF ...
Page 2: ......
Page 3: ...Lenovo S310 All In One Hardware Maintenance Manual Machine Types 10151 F0AF ...
Page 8: ...2 Lenovo S310 All In OneHardware Maintenance Manual ...
Page 15: ...Chapter 2 Safety information 9 ...
Page 19: ...Chapter 2 Safety information 13 ...
Page 20: ...1 2 14 Lenovo S310 All In OneHardware Maintenance Manual ...
Page 21: ...1 2 Chapter 2 Safety information 15 ...
Page 26: ...1 2 20 Lenovo S310 All In OneHardware Maintenance Manual ...
Page 30: ...24 Lenovo S310 All In OneHardware Maintenance Manual ...
Page 34: ...28 Lenovo S310 All In OneHardware Maintenance Manual ...
Page 56: ...50 Lenovo S310 All In OneHardware Maintenance Manual ...
Page 136: ...130 Lenovo S310 All In OneHardware Maintenance Manual ...
Page 141: ......
Page 142: ...Part Number 0A96894 Printed in USA 1P P N 0A96894 1P0A96894 ...