Replacing Crus - Lenovo ThinkStation P320 Tiny User Manual

Number
5
Computer cover
6
Microprocessor
7
Coin-cell battery
8
Internal speaker
9
Illuminated red dot cable
10
Advanced speaker
11
Antenna bracket
12
System fan
13
System board
14
Chassis
15
Bottom cover
16
Memory module
17
M.2 storage drive
18
Storage drive cable
19
Storage drive
20
Storage drive bracket
21
Wi-Fi card shield
22
Wi-Fi card
23
PCI Express card
24
PCI Express card adapter
25
Wi-Fi antennas
26
Heat sink
27
®
VESA mount bracket
28
External optical drive
29
External optical drive box
30
External I/O box
31
Keyboard or wireless keyboard
32
Mouse or wireless mouse

Replacing CRUs

Before replacing CRUs
Customer Replaceable Units (CRUs) are computer parts that a user can upgrade or replace. There are two types of
CRUs: self-service and optional-service.
To check the locations of CRUs, see "Knowing replaceable parts" on page 12.
Note: To replace other parts except the CRUs mentioned in the following sections, contact a Lenovo service
technician. The support phone numbers are available at http://www.lenovo.com/support/phone.
14
ThinkStation P320 Tiny User Guide and Hardware Maintenance Manual
FRU description Self-service CRU Optional-service CRU
Yes
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No