
| Jumper | Configuration | 
|---|---|
| JFREQ1 - Front bus speed | Open : 100 MHz (default) Closed : 66 MHz | 
| JCWD1 - Clear Password | Closed : Keep Password (default) Open : Clear Password | 
| JP1 - +5VSB Support Configuration | Closed : +5VSB supported (default) Open : +5VSB not supported | 
| Position | Name | Type | 
|---|---|---|
| JFDD1 | Floppy Drive connector | |
| JATX1 | ATX Power supply connector | 20 pin Keyed Connector | 
| JIDE1 | Primary IDE connector | 40 (2x20) pin header | 
| 40 (2x20) pin header | Secondary IDE connector | Secondary IDE connector | 
| JPCI1 | PCI Riser Board connector | standard PCI expansion slot | 
| JCPUBF1 | Speed ratio | 8 pin connector | 
| JCD1 | Audio CD connector | 4 pin header | 
| JPSF1 | Power supply fan connector | 3 pin header | 
| BT1 | CMOS Battery | |
| JCWD1 | CMOS Clear jumper | 2 pin jumper | 
| JSET1 | ||
| JSET2 | ||
| JCOM1 | Serial COM 1 | 10 pin dual row (1 key) shrouded header | 
| JDIMM1, JDIMM2 | Bank 1 & 2 DIMM sockets | |
| JSP1 | Speaker connector | 2 pin connector | 
| JFP1 | Front panel connector | Front panel connector | 
| SLOT1 | CPU socket | Slot 1 | 
| JAOL2 | Alert on LAN | 18 pin (-1) connector | 
| JCPU F1 | CPU Fan connector | 3 pin header | 
| 3 pin header | System speed configuration jumper | 2 pin jumper | 
| Position | Name | 
|---|---|
| PCI 1, 2, 3 | PCI expansion slots | 
| P1 | TAD/Wake on Ring for modem | 
| P2 | +VSB for Add-on sound card | 
| JP1 | +5VSB support configuration jumper |