Resetting The Bep Bios Memory - GE LOGIQ E9 Service Manual

D 5180483-100, R
IRECTION
7-8-2-1

Resetting the BEP BIOS Memory

1.) Turn off the system breaker on the back of the system.
2.) Open the BEP cover and unplug batte ry pack (J3) from Extended Po wer Shutdown board J3, or the
battery from the Chargeboard at PCN1.
3.) If you have a BEP5, remove the HDD Drive mounting frame and remove HDD assembly per steps
of procedure in section 8-11-12 "BEP HDD (Hard Disk Drive) replacement - BEP5.x" on page 8-491.
4.) Disconnect J46 Ethernet cable from BEP I/O Board (this provides much easier access to
Jumper J1).
5.) If you have a BEP5, locate the Yellow Jumper (J1) in the upper left corner of the BEP Mother board
just below the BIOS Battery and the ATX Power connection to the Motherboard. If you have a
BEP6, locate JCMOS1 from 1/2 to 2/3.
6.) Using a pair of fine (long and narrow), needle nose pliers or tweezers, move Jumper J1 (the yellow
jumper just below the battery in the upper left corner of the BEP Motherboard) to the left by one pin.
7.) J1 is normally across pins 1 and 2 (two pins that are on the right side of the three pins).
8.) Move J1 left one pin so it is across pins 2 and 3 (two pins on the left side of the three pins).
9.) Turn on the system breaker. Wait 2 full minutes.
10.)Turn off the system breaker.
11.)Move the jumper (J1) back to Normal position.
12.)Reconnect J46 Ethernet cable to BEP I/O Board.
13.)If you have a BEP5, install HDD Drive per steps 1-4 of the procedure in section 8-11-12 "BEP HDD
(Hard Disk Drive) replacement - BEP5.x" on page 8-491.
14.)Plug in the battery on the Extended Power Shutdown board (J3), or the battery to the Chargeboard
at PCN1.
15.)Close the BEP cover and tighten the screw on the top of the cover.
NOTE: Be careful not to pinch the wires as you close the cover.
16.)Turn on the system breaker.
17.)Push the Power Button.
18.)Flash BIOS Memory per procedure in section 8-4-9 "Flashing the BIOS memory" on page 8-31.
19.)Boot up the system and set the system time and date per section 7-9-10-5 "Incorrect System Time
When Daylight Savings Time Changes" on page 7-236.
PROPRIETARY TO GE
. 7
EV
Chapter 7 Diagnostics/Troubleshooting
LOGIQ E9 P
ROPRIETARY
S M
ERVICE ANUAL
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