PrintMotherboard specifications table
| Part / Feature | Specification / Support |
|---|---|
| Motherboard description | Motherboard: ASUS PTGD1-LA HP/Compaq name: Puffer-UL8E |
| CPU/Processor | Socket LGA775 Supports Intel Pentium 4 processor up to 3.6 GHz Supports Intel Pentium 4 HT processors |
| Front-side bus (FSB) | 800 MHz |
| Chipset | Northbridge Intel i915P graphics controller hub (GMCH Southbridge Intel ICH6 |
| BIOS features | 4Mb FWH EEPROM HP BIOS with enhanced ACPI, PnP, DMI, Green features |
| Form factor | Micro-ATX form factor 9.6 x 9.6 inches (24.5 x 24.5 cm) |
| Memory | Four 184-pin DDR DIMM sockets Supports PC3200 (400 MHz) /PC2700 (333 MHz) / PC2100 (266 MHz) DDR DIMM type Maximum HP/Compaq approved memory module is 1 GB Maximum HP/Compaq approved memory is 4 GB |
| Expansion slots | One PCI Express x16 graphics PEG slot Three PCI slots One PCI expansion slot (select models only) No AGP slot |
| Video graphics | Integrated |
| Serial ATA | Two serial ATA (SATA) connectors, each supporting two ports Hot swap function |
| Onboard audio | Realtek ALC880 8-channel High Definition Audio CODEC |
| Onboard LAN | Realtek RTL8101L LAN PHY (Physical Layer Protocol) 10/100 Mbps Fast Ethernet controller |
| Back panel I/O | One parallel port (ECP, EPP) One video (VGA) port One PS/2 keyboard One PS/2 mouse port One RJ-45 Fast Ethernet LAN port One IEEE 1394 port Two USB connectors supporting up to four USB 2.0 ports with hot-plug function Six audio ports support up to 8 audio channels:
|
| Front panel I/0 | Two USB connectors supporting four additional USB 2.0 ports on the front panel Front panel microphone input connector Front panel headphone output connector Front panel IEEE 1394 connector supporting one 1394 port |
| Other onboard connectors | Front panel power and LED connectors ATX +12 volt power connector CPU fan connector System fan connector Jumper to clear CMOS Optical drive audio connector Auxiliary audio connectors |
NOTE:Motherboard specifications are subject to change without notice.
Motherboard layout and photos
Figure 1: Layout
Figure 2: Photograph shown with a PCI extender board (available on select models only)
Figure 3: backplate
- PS/2 mouse port
- Parallel port
- IEEE 1394 port
- RJ-45 port
- Side speaker out (gray) port (connects to the side speakers in an 8-channel audio configuration)
- Rear speaker out (black) port (connects to the rear speakers on a 4-channel audio configuration)
- Center/Subwoofer (yellow orange) port (connects to the center/subwoofer speakers)
- Line in (light blue) port (connects a tape player or other audio sources)
- Line out (lime) port (connects to a headphone or a speaker. In 4-channel, 6-channel, and 8-channel mode, the function of this port becomes front speaker out)
- Microphone port
- USB 2.0 ports three and four
- USB 2.0 ports one and two
- S/PDIF Out port
- S/PDIF In port
- PS/2 keyboard port
Clearing the CMOS settings
CAUTION: Do not change any jumper setting while the computer is on. Damage to the motherboard can result.
Clear RTC RAM (3-pin CLRTC)
This jumper allows you to clear the Real Time Clock (RTC) RAM in
CMOS. You can clear the CMOS memory of date, time, and system
setup parameters by erasing the CMOS RTC RAM data. The onboard
button cell battery powers the RAM data in CMOS, which includes
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 cap on pins 2-3 for about 10 seconds, then move the cap back to pins 1-2.
- Plug the power cord and turn on the PC.
CAUTION:Except when clearing the RTC RAM, never remove the cap from the
default position. Removing the cap causes system boot failure!
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:
CAUTION: Do not change any jumper setting while the computer is on. Damage to the motherboard can result.
- Turn off the PC and unplug the power cord.
- Move the CLPWD jumper cap from pins 2-3 (Normal) to pins 1-2. Keep the cap on pins 1-2 for about 10 seconds, then move the cap back to pins 2-3.
- Plug the power cord and turn on the PC.
CAUTION:Except when clearing the RTC RAM, never remove the cap from the
default position. Removing the cap causes system boot failure!
