Acer R720 Series Server hangs when the drivers are loaded, No characters appear on the screen

Models: R720 Series

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Network might be idle. Try accessing the server.

Server hangs when the drivers are loaded.

Change the PCI interrrupt settings.

There is problem with the application software.

Do the following:

Verify that the software is properly configured for the system. Refer to the software installation and operation documentation for instructions on setting up and using the software.

Try a different version of the software to see if the problem is with the copy you are using.

Make sure all cables are properly connected.

If other software runs correctly on the system, contact your vendor about the defective software.

No characters appear on the screen.

Check the following:

Is the keyboard functioning? Test it by turning the “Num Lock” function on and off to make sure the Num Lock light is functioning.

Is the video monitor plugged in and turned on? If you are using a switch box, is it switched to the correct system?

Are the brightness and contrast controls on the video monitor properly adjusted?

Is the video monitor signal cable properly installed?

Does this video monitor work correctly if plugged into a different system?

Is the onboard video controller enabled in the BIOS setup?

Remove all expansion cards and see if the system boots. If successful, add the cards back in one at a time with a reboot between each addition.

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Acer R720 Series manual Server hangs when the drivers are loaded, There is problem with the application software