System Board Jumper Settings - Dell E33S001 Owner's Manual

Item Connector
4 J_AMEA1
5 A3, A1, A4, A2
6 PWR_CONN2
7 J_MINISAS1
8 J_SATA_CD
9 SYS_PWR
10 PWR_EVENT
11 PWD_EN
12 FAN4
13 FAN3
14 NVRAM CLR
15 FAN2
16 J_TPM1
17 R_INTRUSION
18 BP_SIG
19 SAS_LED
20 HDD/ODD_PWR
21 FP_USB
22 FAN1
23 CTRL_PNL
24 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 27. System Board Jumper settings
Jumper
PWRD_EN
NVRAM_CLR
136 Jumpers and connectors
Setting
(default)
(default)
Description
iDRAC port card connector
Memory module socket
4–pin power connector 2
Chipset SAS connector
Optical drive SATA connector
8-pin power connector
Power supply unit connector
Password jumpers
Cooling fan connector
Cooling fan connector
NVRAM password jumper
Cooling fan connector
Trusted platform module connector
Intrusion switch connector
Backplane signal connector
PERC LED connector
Hard drive/optical disk drive power connector
Front panel USB connector
Cooling fan connector
Control panel interface connector
Battery connector
Description
The password feature is enabled (pins 1–2).
The password feature is disabled (pins 2–3).
The configuration settings are retained at system boot (pins 2–3).