SOYO SY-5EH5, 5EHM V1.2 manual Cmos Clearing JP5, Select the CPU Burst Mode JP22, JP22 Setting

Hardware Setup SY-5EHM/5EH5 V1.2

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	Clear CMOS Data		Retain CMOS Data
JP5 Setting	Short pin 2-3 for		Short pin 1-2
	a few seconds to		to retain new
		1 2 3		1 2 3
	clear the CMOS		settings

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		(CPU: Intel P54C/P55C, AMD
	K5/K6/K6-2/K6-III, IDT X86 CPU, Rise mP6)
Ø	Linear Burst (CPU: Cyrix 6x86/L/MX/MII)
			Interleave		Linear
CPU Burst
		Intel ® P54C/P55C			Cyrix ™ 6x86/L/MX/MII
	Mode	AMD ™ K5/K6/K6-2/K6-III,
		IDT X86 CPU, Rise mP6
JP22 Setting		When using		1	When using
						1
		Intel or AMD		2	Cyrix type of	2
		CPUs.		3	CPU.	3

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.

5.Then choose [Save & Exit Setup] to re-boot your computer.

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