Rear view
Bottom view
136
ThinkPad X301 Hardware Maintenance Manual
1
Status indicators
Note: For the description of each indicator, see "Status indicators" on page
71.
2
Stereo headphone jack
3
Microphone jack
4
Solid state drive (SSD) or hard disk drive (HDD)
5
Universal serial bus (USB) connectors
6
DisplayPort
7
Wireless radio switch
8
RJ-45 (Ethernet) connector
9
USB connector
10
External monitor connector
11
AC power connector
11
10
1
Expansion slot (DIMM, wireless USB card, and PCI Express Mini Card for
wireless LAN)
2
Battery pack latch
3
Battery pack
4
Battery pack release lever
5
LCD cover latch
5
4
9
8
7
6
3
2
1
2
3
4
5
1