Dell E35S001, Owner'S Manual

Page: 148 / 164

Table 24. System board jumpers and connectors (continued)
Ite
m Connector Description
6 J_INTRU2 Intrusion connector
7 MB / Fan1 Cooling fan connector
8 CPU Processor
9 J_AMEA1 iDRAC ports card connector
10 A1, A2, A3, A4 Memory module sockets
11 CPU_PWR CPU power connector P2
12 SATA 0–3/SATAe Mini SAS connector
13 SATA_ODD/SSD Optical disk drive connector
14 SYS_PWR System power P1
15 PWR_EVNT Power event
16 PWRD_EN Password jumpers
17 J_SATA_2 SATA connector 2
18 NVRAM_CLR NVRAM password jumper
19 TPM Trusted platform module connector
20 PIB_CONN PIB connector
21 IDSDM Internal dual SD module connector
22 HDD/ODD_PWR Hard drive power connector
23 BP_SIG Backplane signal connector
24 FP_USB Front panel USB connector
25 CTRL_PNL Control panel
26 BATTERY System battery
System board jumper settings
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 came with the product.
For information about resetting the password jumper to disable a password, see the Disabling A Forgotten Password section.
Table 25. System Board Jumper settings
Jumper Setting Description
PWRD_EN
(default)
The password feature is enabled (pins 1–2).
The password feature is disabled (pins 2–3).
NVRAM_CLR
(default)
The configuration settings are retained at system boot (pins 2–3).
The configuration settings are cleared at the next system boot. (pins 1–
2).
148 Jumpers and connectors