5. BIOS Setup
IPC-BX955 User’s manual
83
Locations and Settings of CMOS/ROM Clear
Jumpers
If an unexpected activation failure occurs due to the BIOS setting, the CMOS/ROM clear jumper can be
set in order to disable the BIOS setting and start up the system.
In the normal operation, leave the CMOS/ROM clear jumper to the factory setting (1-4, 2-3 : OFF).
CAUTION
The heat sink block of this product may be overheated. Touching the product immediately after it is
switched off may cause burning. When setting the jumper, let it cool completely beforehand.
(1)
Remove the cover on the back from the cabinet.
(Number of screws, cover : 3)
Figure 5.17.
Removal of Cover and Heat Sink and Locations of CMOS/ROM Clear Jumpers
When the cover on the back is removed, the CMOS clear push button (S2) and ROM clear dip switch
(S1) will appear, as shown in the above figure.
(2) Push the CMOS clear push button (S2), hold down for around ten seconds, and then release the push
button.
(3) Turn 1-4 of ROM clear dip switch (S1) on.
(4) Install the cover to the place where it was. Do not tighten screws with excess force.
(5) Start the BIOS setup screen for resetting and then turn off the power.
(6) Remove the cover and then turn the ROM clear dip switch (S1) off.
(7) Mount the cover in the reverse procedure of removing them.