SOYO SY-5EHM Super 7 User's Manual & Technical Reference page 35

Hardware Setup
Step 15. CMOS Clearing (JP5)
After you have turned off your computer, clear the CMOS memory
by momentarily shorting pins 2-3 on jumper JP5, for a few seconds.
Then restore JP5 to the initial 1-2 jumper setting in order to recover
and retain the default settings.
CMOS Clearing
JP5 Setting
Note: You must unplug the ATX power cable from the ATX power
connector when performing the CMOS Clear operation.
Step 16. Select the CPU Burst Mode (JP22)
There are two types of CPU burst modes according to manufacturer
design:
Ø Interleave Burst
K5/K6/K6-2)
Ø Linear Burst
CPU Burst
Mode
JP22 Setting
If you are using a Cyrix ™ 6x86/L/MX/M II series CPU, set the burst
mode to Linear by shorting pin 1-2 on jumper JP22, and follow the
following steps to select the correct Linear burst mode in BIOS:
1. During the boot-up initial sequence, press the [Delete] key to
enter the BIOS setup menu.
2. Select the [CHIPSET FEATURES SETUP] section in BIOS.
3. In the [CHIPSET FEATURES SETUP] sub-menu, set the [Linear
Burst] field to [Enabled].
4. Press [Esc] to return to the BIOS main menu.
Clear CMOS Data
Short pin 2-3 for
a few seconds to
clear the CMOS
(CPU: Intel P54C/P55C, AMD
(CPU: Cyrix 6x86/L/MX/M¢ º )
Interleave
®
Intel P54C/P55C
AMD ™ K5/K6/K6-2
When using
Intel or AMD
CPUs.
Short pin 1-2
to retain new
1 2 3
settings
Cyrix ™ 6x86/L/MX/M
When using
1
Cyrix type of
2
CPU.
3
32
SY-5EHM/5EH5
Retain CMOS Data
1
Linear
¢ º
2 3
1
2
3