X7DBU/X7DGU User's Manual
Overheat (OH)/Fan Fail/PWR Fail/FP UID LED
Connect an LED to the Overheat/Fan Fail/PWR Fail/UID (Unit ID) LED connection on pins 7 and 8 of JF1 to provide advanced warnings of chas- sis overheating, power failure or fan failure in addition to providing unit identification for your system. (*For more information on UID Switches, please refer to Pages
OH/Fan Fail/PWR Fail/FP UID LED
Pin Definitions (JF1)
Pin# Definition
7Blue_LED_Cathode (UID)
8OH_Fan Fail_PWR Fail_UID
OH/Fan Fail/PWR Fail/FP UID Indica-
tor Status
State Definition
Off | System Normal | |
Red On | Overheat | |
Red Flashing | Fan Fail/PWR Fail | |
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Blue On | FP UID | |
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Power Fail LED
The Power Fail LED connection is located on pins 5 and 6 of JF1. Re- fer to the table on the right for pin definitions.
PWR Fail LED
Pin Definitions (JF1)
Pin# Definition
5Vcc
6Ground
A.OH/Fan Fail/PWR Fail/UIE LED
B.PWR Supply Fail
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| Fan7 | 71 |
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| Buzzer |
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| J |
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| Fan6 | Fan5 |
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| PWR SMB |
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| SP1 |
| CPU Fan1 |
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JKM1 |
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| DIMM4B |
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KB/MS0/1USB COM1 |
| Bank3Bank4 | J9B1J9B2 J8B2J8B3 J8B1 |
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| DIMM4A |
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| DIMM3B |
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| DIMM3A |
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| DIMM2B |
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JCOM1 | Bank2 | J7B3 |
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| DIMM2A |
| CPU1 |
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| Battery | J7B2 |
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| DIMM1B |
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| Bank1 |
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VGA |
| J7B1 |
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| DIMM1A |
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J15 |
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LAN1 |
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| Intel 5000 |
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JLAN1 |
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LAN2 |
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JLAN2 |
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| UID |
| LAN |
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| CPU2 |
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LE2 SW1 | Rear |
| CTRL |
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| I2C2 | I2C1 |
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| 1AT AS- I | 2AT AS- I | 3AT AS- I | ||
| J14 | J28 | J27 | SXB2: |
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| 9J |
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UIO PWR | J11 |
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| SXB1: | 5J | ATSA |
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| X7DBU |
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| SGPIO1 |
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| Intel ESB2 | J29 |
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| J30 |
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| SGPIO2 |
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| SIO B |
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| 20 | 19 | ||
2W PJ | 3W PJ |
| Ground |
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1W PJ |
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| Fan1 | X |
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| JF1 |
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| TRLCFP | Power LED |
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| Fan2 |
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| 1DJ | HDD LED |
| LE1 | ||
| JOH1 |
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| JP1 |
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| NIC1 LED |
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| Fan3 |
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| Fan8 |
| NIC2 LED |
4AT | CPU FAN2 |
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5AT | A OH/Fan Fail/ | ||
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| 1E# ID | PWR Fail/UID LED |
| SIMSO | B PWR Fail LED | |
NMI
X
Vcc
UID Switch/Vcc
Vcc
Vcc
Blue_LED_Cathode (UID)/Vcc
Vcc
| JBT1 | ry |
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JWOR1 | J7 | Memoideo |
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JPG1 |
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ES1000 |
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| V |
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Video CTRL |
| JWD | O |
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| JK1 | I/ |
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| S |
COM2 |
| JWOL1 |
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| JPL1 | JPL2 | USB4 |
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Floppy | Ground | Reset FP Reset Butto |
| J18 | Ground | PWR | FP Power Butt |
SMB | J22 |
JL1 | 2 | 1 |
Fan4 | ||
USB2/3 |
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