NEC ES SlimLine Series manual Technical Support, Jumper Settings, Memory Upgrade, Wakeup, Onboard

409-00065-000 4/19/00 3:01 PM Page 1

PowerMate® ES SlimLine Series System Board Configuration

Jumper Settings

Keyboard	JKBV1		Factory setting. Wakes up the system from
Wakeup			Suspend to RAM mode via the keyboard.
	3	2 1	Requires Windows 98 running in Advanced
			Configuration Power Interface (ACPI) mode.
	JKBV1		Normal operation.
			Disables Keyboard Wakeup.
	3	2 1

Note: See your PowerMate ES SlimLine Series User’s Guide for detailed option installation information.

Onboard		JP3		Factory setting. Enables onboard audio.
Audio	1	2	3
		JP3		Disables onboard audio. Use this
				setting if you install a sound card.
	1	2	3

JBAT1

Memory Upgrade

■ Maximum memory supported: 512 MB;

minimum memory required: 32 MB.

■ Memory type and size can vary between sockets.

■ System supports 168-pin, 100-MHz non-ECC SDRAM modules

in 32-MB, 64-MB, 128-MB, and 256-MB configurations.

CMOS Clear

3

2

1

JBAT1

3

2

1

Factory setting. Maintains system board configuration in CMOS RAM

with onboard battery.

Clears CMOS while system power is off. Return jumper to pins 1 and 2 before powering system on.

Use NEC memory upgrade kits for the best compatibility with your

system. For memory compatibility information, call Technical Support.

■ Single- or double-sided DIMMS are supported.

■ No jumper setting required.

Processor Upgrade

Caution: To prevent damage to the system board, avoid clearing CMOS while power is on.

See your user’s guide for detailed processor upgrade information.

BIOS Recovery

J4

1 2 3

J4

1 2 3

Factory setting. Sets the system for normal operation. The BIOS uses current configuration information and passwords at power on.

To enable BIOS recovery for a corrupted system, remove the jumper. Wait 10 seconds. Replace the jumper on pins 1 and 2.

Restores Safe BIOS settings as the default BIOS settings and loads the BIOS Setup at power on.

		Primary
JKBV1	Secondary	IDE Connector	JP4
Jumper	IDE Connector		Jumper

	J23			J23	3 Uses a Cyrix® CPU.
CPU			Factory setting.
		3
Type		2	Uses an Intel® CPU.		2
		1			1
Save to		JP4		Factory setting. Enables the
RAM				Save to RAM function.
		JP4
				Disables the Save to RAM function.

JP3	J4
			System
Jumper	Jumper	J23
			Memory
JBAT1	Processor Socket Jumper		Upgrade
Jumper	(Socket 370)		Sockets

Website: www.nec-computers.com
Technical Support: 800-632-4525	409-00065-000