486 Based System board |
| External Connectors | ||
|---|---|---|
| Function | Description | Designator |
| Keyboard | Miniature 6 Pin | J9 Bottom |
| Monitor | DSub 15 pin | P1001 |
| Mouse | Miniature 6 Pin | J9 Top |
| Parallel | DSub 25 Pin | J8 |
| Serial | DSub 9 pin | P7 |
| Internal Connectors | ||
|---|---|---|
| Function | Description | Designator |
| Cache Connector | 50 Pin Small Header | P9, P10 |
| Feature Connector | 26 Pin Header | P1013 |
| Graphics Memory Expansion | 30 Pin Small Header | J1014, J1006 |
| Processor Upgrade Connector | ZIF | XU42 |
| Replacement Battery | 4 Pin Header, Key 2 | P3 |
| SIMM Sockets | 72 Pin SIMM | J1, J2, J3, J4 |
586 Based System Board |
| Internal Connectors | ||
|---|---|---|
| Function | Description | Designator |
| Feature Connector | 26 Pin Header | J1013 |
| Graphics Memory Expansion | 44 Pin Small Header | P4, P5, P7, P8 |
| Processor Upgrade Connector | ZIF | XU10 |
| Replacement Battery | 4 Pin Header, Key 2 | P3 |
| SIMM Sockets | 72 Pin SIMM | J7, J8, J10, J11, J12, J13 |
| External Connectors | ||
|---|---|---|
| Function | Description | Designator |
| Keyboard | Miniature 6 Pin | 1/2 J9 |
| Mouse | Miniature 6 Pin | 1/2 J9 |
| Parallel | DSUB 25 Pin | J2 |
| Serial | DSUB 9 Pin | P2 |
| *Video | 15 Pin Header | P6 |
| *Note: On Systems with integrated video only. | ||