| Jumper | Description | Setting(s) |
|---|
|
JP1 |
IDE LED connector |
- |
|
JP2 |
Hard drive Controller |
1,2 shorted: HDC enabled |
|
| |
2,3 shorted: HDC disabled |
|
JP3 |
Game port |
1,2 shorted: GP enabled |
| |
|
2,3 shorted: GP disabled |
|
JP4 |
Floppy Drive controller |
1,2 shorted: FDC enabled |
|
| |
2,3 shorted: FDC disabled |
|
JP5 |
IOCHRDY for IDE |
1,2 short, 2,3 open: IOCHRDY selected |
|
JP6 |
IDE port |
1,2 shorted: IDE enabled |
| |
|
2,3 shorted: IDE disabled |
|
JP7 |
COM1 |
1,2 shorted: COM1 enabled |
| |
|
2,3 shorted: COM1 disabled |
| JP8 |
LPT1 address |
1,2 shorted: 378H |
| |
|
2,3 shorted: 278H |
|
JP9 |
COM2 |
1,2 shorted: enabled |
| |
|
2,3 shorted: disabled |
