HP Tc2120 - Server - 256 MB RAM Reference

Install/Remove Accessories
HDD extra screws
Please visit www.hp.com and search for 'tc2120' to find drivers,
replacement parts, specifications, and other useful information.
Main ATX Power
Processor/
CPU Cooler
CD / CD-RW / DVD
ATX 12V power
TAPE/HDD
Main chassis fan
Chassis intrusion
switch
Power to motherboard
indicator (green LED)
PCI slots
3V
Battery
HDD
5V PCI slot
Jumper J8 Setting
For Celeron Processors: J8
For P4 Processors:
System Board Layout
J8
1*
PCI 1
PCI 2
PCI 3
PCI 4 1*
PCI 5
1 2 3
1 2 3
J8
Processor fan
Switch 1 Table
Memory modules
Switch Default
(Install in any order)
Position
Note: Use only
Registered ECC
1 OFF
266 MHz DDR PC2100
DIMMs
2 OFF
Primary IDE channel
(ATA/100)
3
OFF
Secondary IDE channel
(ATA/100)
4 OFF
1*
Switch 2 (see table)
Jumper J8 (see below)
5-8 OFF
Switch 2 Table for Celeron Processors
SCSI activity LED
Switch Default
Position
Floppy disk drive
1-2 ON
3 OFF
4 ON
Switch 1 (see table)
5 -----
Front panel
Switch 2 Table for P4 Processors
*Indicates Pin 1
Switch Default
Position
ON
1-2
3-4 OFF
5 -----
Switch Tables
Use
BIOS recovery
(Active when ON)
Hardware flash protection
(Must be ON before flashing)
Clear password
(Active when ON)
Clear CMOS
(Active when ON)
(reserved)
Use
(reserved)
(reserved)
(reserved)
(reserved)
Use
(reserved)
(reserved)
(reserved)