Problem | Cause | Solution | |
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Blank screen (no video). | The cable connections are | Check the cable connections from the monitor to the | |
| not correct. | workstation and to a working electrical outlet. | |
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| The monitor is off. | Switch the monitor to on (LED is on). You might need | |
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| to refer to the monitor manual for an explanation of | |
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| the LED signals. | |
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| Screen blanking utility | Press any key or click the mouse button and, if set, | |
| installed or energy saver | enter your password. | |
| features enabled. |
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| System ROM is bad; system | Reflash the ROM using a ROMPaq diskette. | |
| is running in FailSafe Boot |
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| Block mode (indicated by |
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| eight beeps). |
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| Computer is in Standby | Press the power button to resume from Standby | |
| mode. | mode. | |
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CAUTION: When attempting to resume from Standby mode, do not hold down the power button for more than four seconds. Otherwise, the workstation will shut down and you will lose your data.
System Diagnostics and Troubleshooting
Monitor settings in the workstation are not compatible with the monitor.
1.Restart the workstation and press F8 during startup when you see “Press F8” in the bottom- right corner of the screen.
2.Using the keyboard arrow keys, select Enable VGA Mode and press Enter.
3.In Windows Control Panel,
4.Use the sliding control to reset the resolution.
The display works properly during the POST but goes blank when the OS starts.
The display settings in the OS are incompatible with your graphics card and monitor.
1.Restart your workstation in VGA mode.
2.After the OS starts, change the display settings to match those supported by your graphics card and monitor.
3.Refer to your OS and graphics card documentation for information on changing display settings.
Power LED flashes Red six times, | For systems with a graphics card: | ||
once every second, followed by | 1. | Reseat the graphics card. | |
a two second pause, and the | |||
2. | If using PCI Express card with auxiliary power | ||
workstation beeps six times. | |||
| cable, be sure it is attached. | ||
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| 3. | Replace the graphics card. | |
| 4. | Replace the system board. | |
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Troubleshooting Scenarios and Solutions 149