Locating parts on the system board – Lenovo 3273 User Manual
Page 26
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3
Heat sink
9
WiFi card module
4
Microprocessor
10
Battery
5
Cover presence switch (Intrusion switch)
11
Internal speaker
6
Memory module(s)
12
Hard disk drive or solid-state drive
Locating parts on the system board
Figure 4 “System board part locations” on page 12 shows the locations of the parts on the system board.
Figure 4. System board part locations
1
Internal speaker connector
8
System fan connector
2
Power switch board cable connector
9
Battery
3
Mini PCI Express card slot
10
Clear CMOS (Complementary Metal Oxide Semiconductor)
/Recovery jumper
4
Hard disk drive power connector
11
Microprocessor
5
SATA connector
12
Cover presence switch connector (Intrusion switch
connector)
6
Optional USB connector
13
Memory slots (2)
7
Serial (COM1) connector
12
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