Lenovo Beacon - Manual (Page 5)

© Copyright Lenovo 2014 iii
內內
Chapter 1. About this manual ......................... 1
Important Safety Information ......................................1
Chapter 2. Safety information ......................... 3
General safety ............................................................3
Electrical safety .........................................................3
Safety inspection guide ..............................................5
Handling electrostatic discharge-sensitive devices ..5
Grounding requirements ............................................6
Safety notices .............................................................6
Chapter 3. General information ...................... 9
Specifications .............................................................9
Chapter 4. General Checkout ....................... 11
Chapter 5. Symptom-to-FRU Index .............. 13
Power Supply Problems ...........................................13
Undetermined problems ..........................................13
Chapter 6. Locations ..................................... 15
Locating components, controls and connectors ......15
Hardware components .............................................18
Chapter 7. Replacing hardware .................... 21
General information ..................................................21
Replacing the side cover .........................................22
Replacing the hard disk drive ..................................23
Replacing the top metal shield .................................24
Replacing the middle frame .....................................25
Replacing the zigbee card .......................................26
Replacing the Wi-Fi card ..........................................27
Replacing the system fan .........................................28
Replacing the HDD Cable - right angle type ...........29
Replacing the bottom metal shield ...........................30
Replacing the HDD Cable - straight type .................32
Replacing the motherboard .....................................33
Replacing the rubber foot - two sides ......................35
Replacing the middle chassis with bracket ............36
FRU lists ...................................................................37
Chapter 8. Additional Service Information .. 39
Contents