Dell C521 Laptop User Manual


 
Jumper Settings
The jumper locations are shown below.
1
fan connector
(FAN_CPU1)
2
processor socket
(CPU)
3
memory module connectors
(DIMM_1, DIMM_2, DIMM_3,
DIMM_4)
4
power connector
(PW_12V_A1)
5
power connector
(POWER1)
6
SATA drive connectors (SATA0,
SATA1)
7
front-panel connector
(FRONTPANEL)
8
CMOS reset
(RTCRST)
9
battery socket (BT1)
10
internal USB (USB1)
11
PCI Express x16
connector (SLOT1)
12
PCI Express x1 connector
(SLOT2)
13
PCI connector (SLOT3)
14
password jumper
(PSWD)
15
floppy drive connector (FLOPPY1)
Jumper
Setting
Description
PSWD
Password features are enabled (default setting).
Password features are disabled.
RTCRST
The real-time clock has not been reset.