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Motherboard Specifications, TriGem 011027 (Lomita)

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Support details

» Motherboard information

» Layout and photographs

» Clearing the CMOS settings

» Clearing the BIOS password

Motherboard information

FEATURE			SPECIFICATION
Motherboard description			Manufacturer's name - 011027 HP/Compaq name - Lomita
Motherboard supplier			TriGem
System BIOS supplier			Phoenix
Form factor			UATX
Processor brand			Intel
Processor socket type			Socket 370
Processor family			PIII, Celeron, Tualain
Processor front side bus frequency			133/100/66 MHz
Chipset name			Intel i810E
Chipset "North Bridge"			GMCHE
	Revision/Stepping		A3
Chipset "South Bridge"			ICH
	Revision/Stepping		B1
Super I/O			SMC47M14X
	Revision/Stepping		---------
Flash BIOS Device			FWH 4Mbit
Memory type			SDRAM
Memory speed			PC100
Memory sockets			2 DIMM
Maximum memory			512MB
Graphics supplier			Intel
Graphics configuration			Down, in chipset
Onboard graphics memory			UMA (Intel DVT)
Graphics connector (AGP)			None
TV-out device			No
TV-out configuration			N/A
Audio			AC’97 Down
AC’97 CODEC device			ADI1886
Audio jacks (legend below)			M, LI, LO, SO, M/G
	M	Microphone
	LI	Line In
	LO	Line out
	SO	Speaker
	M/G	Midi/Game
Ethernet 10/100 LAN supplier			Realtek RTL8100
Ethernet configuration			PCI, Down
IDE UDMA modes			ATA-66/33
Expansion slots (AGP/PCI/Exten)			3 PCI
USB ports			4
USB front/back options			2F + 2 B
Serial, parallel, floppy, PS2 Kbd and mouse			2S, 1P, !F, PS2 K+M
Serial port front chassis option			Yes
Available mfg options (legend below)			GLAS
	A	Audio down on motherboard
	C	External L2 cache on motherboard
	E	1394 on motherboard
	G	Graphics down (on motherboard or in chipset)
	L	LAN on motherboard (Ethernet)P - PCMCIA slot
	S	S3 power management support
	T	TV-out on motherboard
	U	Graphics card (up, not on motherboard)
	W	Microsoft Windows XP hardware compliant

Layout and photographs

Figure 1: Layout

Figure 2: Photograph

Figure 3: backplate

1 - Mouse

2 - Parallel

3 - LAN

4 - Gameport

5 - Microphone

6 - Line-in

7 - Line-out

8 - USB

9 - VGA

10 - Serial

11 - Keyboard

Clearing the CMOS settings

The Clear RTC RAM (3-pin CLRTC) jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. It also allows clearing of date, time, and system setup parameter memories in CMOS, by erasing the RTC RAM data. The onboard button cell battery powers the RAM data in CMOS, including system setup information.

Turn off the PC and unplug the power cord.
Move the CLRTC jumper cap from pins 1-2 (normal) to pins 2-3 (clear CMOS).
Keep the CLRTC jumper cap on pins 2-3 for 5 to 10 seconds, then move it back to pins 1-2.
Plug in the power cord and turn on the PC.
Press F1 as the PC starts to enter the BIOS setup and change BIOS settings.

Clearing the BIOS password

The BIOS password protects the BIOS from undesired changes. If password checking is enabled, and you need to disable it, use the following steps:

Turn off the PC and unplug the power cord.
Move the Clear Password jumper cap from pins 1-2 to pins 2-3.
To enter BIOS setup, start the PC and press the F1 key as the PC boots.
Clear or reset the BIOS password.
Save the BIOS settings and turn off the PC.
If desired, reactivate password checking by moving the Clear Password jumper cap back to pins 1-2.