MOTHERBOARD CONNECTOR AND JUMPER STATUS CHART
DESIGNATION
LOCATION
FUNCTION
MEANING
SETTING DEFAULT
J1A1 | LOWER RIGHT | WAKE | NOT USED IN THIS | OPEN |
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| NEAR BOARD | ON | GAME (NO | 1 & 2 |
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(NOTE 1) | EXPANSION SLOT | RING | TELEPHONE) |
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J1E1 | LOWER CENTER | WAKE | NOT USED IN THIS | OPEN |
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| NEAR BOARD | ON | GAME (NO |
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(NOTE 2) | EXPANSION SLOT | LAN | PC LAN) |
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J1F2 | LOWER CENTER | CD AUDIO | NOT USED IN THIS | OPEN |
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| NEAR BOARD | INPUT | GAME (NO |
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(NOTE 3) | EXPANSION SLOT | CIRCUIT | CD PLAYER) |
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J2F1 | LOWER CENTER | CD DATA | NOT USED IN THIS | OPEN |
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| NEAR BOARD | INPUT | GAME (NO |
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(NOTE 3) | EXPANSION SLOT | CIRCUIT | CD PLAYER) |
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J2F2 | LOWER CENTER | TELEPHONY | NOT USED IN THIS | OPEN |
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| NEAR BOARD | INPUT | GAME (NO |
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(NOTE 1) | EXPANSION SLOT | CIRCUIT | TELEPHONE) |
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J2F3 | LOWER CENTER | AUXILLIARY | NOT USED IN THIS | OPEN |
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| NEAR BOARD | INPUT | GAME (NO |
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(NOTE 3) | EXPANSION SLOT | CIRCUIT | AUX DEVICES) |
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J3F1 | MIDDLE CENTER | CHASSIS | NOT USED IN THIS | OPEN | T |
| NEAR CPU | INTRUSION | GAME (NO | 1 & 2 |
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(NOTE 4) | AND FAN | CIRCUIT | INTRUSION) |
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J3F2 | MIDDLE CENTER | PROCESSOR | TWO SPEED FAN | OPEN |
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| NEAR CPU | FAN | FOR PROCESSOR | 1, 2, & 3 |
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(NOTE 5) | AND FAN | CIRCUIT | COOLING |
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J4J1 | CENTER LEFT | SYSTEM | SYSTEM | OPEN |
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| MODULE WITH | MICRO- | MICRO- | FILLED |
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(NOTE 6) | FAN ASSEMBLY | PROCESSOR | PROCESSOR |
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J4M1 | CENTER LEFT | PROCESSOR | CONTROLLED FAN | OPEN |
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| NEAR CPU | FAN | FOR PROCESSOR | 1, 2, & 3 |
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(NOTE 7) | MODULE | CIRCUIT | COOLING |
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J7M1 | UPPER LEFT | CASE | CONTROLLED FAN | OPEN |
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| NEAR POWER & | FAN | FOR HARD DISK | 1, 2, & 3 |
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(NOTE 7) | FLOPPY JACKS | CIRCUIT | DRIVE COOLING |
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J8J1 | UPPER LEFT | SCSI | NOT USED IN THIS | OPEN | T |
| BETWEEN HARD | DRIVE | GAME (NO | 1 & 2 |
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(NOTE 8) | & FLOPPY JACKS | INDICATOR | SCSI DRIVES) |
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J8FR | UPPER CENTER | FRONT | ONLY RESET | OPEN |
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| NEAR HARD DISK | PANEL | PINS ARE USED | 1 & 2 |
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(NOTE 9) | DRIVE JACKS | DEVICES | IN THIS GAME |
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J8A1 | UPPER RIGHT | CONFIGU- | STARTS SYSTEM | OPEN |
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| NEAR BATTERY | RATION | SETUP ROUTINE | 1 & 2 | T |
(NOTE 10) | AND SPEAKER | SELECT | OR OPERATION | 2 & 3 |
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Wiring
