Lenovo J115 Hardware Maintenance Manual - Page 75
Replacing FRUs (Types 7387
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Chapter 8. Replacing FRUs (Types 7387, 7388, 7389, 7393, 7394, and 7395) Important Before you replace any FRU, read Chapter 2 "Safety information" on page 3. These precautions and guidelines will help you work safely. FRU replacements are to be done by trained service technicians only. This chapter does not contain a remove and replace procedure for all FRUs. Only the major FRUs are documented. Note: The computer might look slightly different than the illustrations in this chapter. Rear connectors The following illustration shows the locations of the connectors on the rear of the computer. 1 Power connector 9 Ethernet connector 2 Voltage selection switch (some 10 USB connectors models) 3 Mouse connector 11 Microphone connector 4 Keyboard connector 12 Audio line out connector 5 Serial connector 13 Audio line in connector 6 Parallel connector 14 PCI Express x1 or PCI Express x16 adapter connector (some models) © Copyright Lenovo 2006, 2010 69