
Item
Connector
Description
12
J_FAN1U_2
Cooling fan connector 7
13
J_FAN1U_1
Cooling fan connector 8
14
GPU_7_PWR
GPU 7 power connector
15
B6, B12, B5, B11, B4, B10, B7, B1, B8, B2, B9, B3
Memory module sockets
16
CPU2
Processor socket 2
17
SATA PWR
SATA power connector
18
M4
Data connector 4
19
M3
Data connector 3
20
M2
Data connector 2
21
M1
Data connector 1
22
J_USB_INT
Internal USB port
23
J_IDSDM_vFLASH
IDSDM/vFlash module connector
24
J_RISER2
Riser 2 connector
25
J_NDC
Network Daughter Card connector
26
S1
SAS connector 1
27
S2
SAS connector 2
28
S3
SAS connector 3
29
J_TPM_MODULE1
TPM module connector
30
BATTERY
Battery connector
31
J_R1_SS82_2
Riser 1 connector
32
CMOS_CLR
CMOS clear/NVRAM clear jumpers
33
S4
SAS connector 4
34
CPU1
Processor socket 1
35
A6, A12, A5, A11, A4, A10, A7, A1, A8, A2, A9, A3
Memory module sockets
Disabling forgotten password
The software security features of the system include a system password and a setup password. The password jumper enables or disables
password features and clears any password(s) currently in use.
Prerequisite
CAUTION:
Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple
repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage
due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that are
shipped with your product.
Steps
1
Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
2
Remove the system cover.
3
Move the jumper on the system board jumper from pins 2 and 4 to pins 4 and 6.
4
Install the system cover.
130
Jumpers and connectors