CHAPTER 1 | INTRODUCTION |
|
|
1.2 Mainboard Layout
|
|
|
| PSFAN1 |
|
|
| LM78 |
Top: mouse |
|
|
|
|
|
| (optional) | |
|
|
|
|
|
|
|
| |
Bottom: |
|
| Power Supply |
|
|
|
|
|
keyboard |
|
|
|
|
|
|
| |
|
|
| CFAN1 |
|
|
|
| |
USB |
|
| ATX |
|
|
|
| |
Top: Port 1 |
| LM75 |
|
|
|
| ||
Bottom: |
| (optional) |
|
|
|
| ||
Port 2 |
|
|
|
|
|
| ||
|
|
|
|
|
|
| ||
Top: LPT |
| SLOT |
|
|
|
|
|
|
Bottom: |
|
|
|
|
|
|
| |
COM A |
|
|
|
|
|
|
| |
COM B |
|
|
|
|
| JSW1 | ||
| 1 |
|
|
|
| |||
|
|
|
|
|
| |||
|
|
| DIMM 3 | DIMM 2 | DIMM 1 |
|
| |
| 1 | FW82443LX |
|
|
| |||
|
|
|
|
| ||||
|
| IR1 |
|
|
| |||
|
|
|
| IDE2 | IDE1 | |||
JFAN |
|
|
|
|
| FDC | ||
|
| AGP |
| Chassis |
|
|
| |
| J3 J4 |
| Intrusion |
|
|
| ||
|
|
|
| Sensor |
|
|
| |
|
|
|
|
| (optional) | Clock |
|
|
|
| PCI SLOT 1 |
|
|
| Generator |
|
|
|
|
| J10 J9 |
|
|
| ||
|
|
|
|
|
|
| ||
|
| PCI SLOT 2 |
|
|
| BATT | JFP1 | |
|
|
|
|
|
| + | ||
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
| SW1 |
|
| PCI SLOT 3 |
|
| FW82371AB |
|
| |
|
|
|
|
| JBAT1 | JSW2 | ||
|
|
|
|
|
| JGL1 | ||
|
|
|
|
|
|
|
| |
|
| ISA SLOT |
|
|
|
|
|
|
KBC |
| ISA SLOT |
|
|
|
|
| JLG1 |
|
|
|
| BIOS |
|
| ||
| ISA SLOT |
|
|
| JMODE1 | |||
|
|
|
|
|
| |||
|
| ISA SLOT |
|
|
|
|
| SFAN1 |
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
| |
