Overview
Menu
Overview
Front view
Rear view
System board
Machine type and model label
Specifications
Computer locks
Replacing hardware
Before replacing hardware
Handling static-sensitive devices
Knowing replaceable parts
Replacing CRUs
Before replacing CRUs
Replacing CRUs
Computer cover
Front bezel
Optical drive
Optical drive bracket
Drive bay assembly
Storage drive
Memory module
Heat sink and fan assembly
Coin-cell battery
PCI Express card
Wi-Fi card
M.2 solid-state drive
M.2 solid-state drive bracket
Power supply assembly
Completing the parts replacement
Replacing FRUs
Before replacing FRUs
Replacing FRUs
Internal speaker
Front fan
Thermal sensor
Wi-Fi antennas
Power button board
Card reader
Microprocessor
Rear fan
System board
Trademarks
System board
Note
See
Front view
or
Rear view
for additional component descriptions.
1
4-pin power connector
2
Microprocessor fan connector
3
Memory slot (DIMM2)
4
Memory slot (DIMM4)
5
Buzzer
6
Internal speaker connector
7
10-pin power connector
8
SATA power connectors (2)
9
SATA 3.0 connectors (3)
10
Auxiliary fan connector 1
11
Power button board connector
12
M.2 solid-state drive slot
13
Thermal sensor connector
14
Front USB 2.0 connector 2 (Card reader connector)
15
Front USB 2.0 connector 1
16
Parallel connector
17
Serial (COM2) connector
18
PCH
19
PCI Express x1 card slot
20
M.2 Wi-Fi card slot
21
PCI Express x16 graphics card slot
22
System fan connector
23
Coin-cell battery
24
Microprocessor socket