143
•
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.
Summary of Contents for Altos R720 Series
Page 1: ...Acer Altos R720 Series User s Guide ...
Page 10: ...x ...
Page 11: ...1 System tour ...
Page 34: ...1 System tour 24 ...
Page 35: ...2 System setup ...
Page 43: ...3 System upgrade ...
Page 107: ...4 BIOS setup ...
Page 143: ...5 Troubleshooting ...
Page 165: ...Appendix A Acer Altos R720 rack installation guide ...
Page 166: ...This appendix shows you how to set up the Altos R720 server in a rack mount configuration ...
Page 178: ...Appendix A Acer Altos R720 rack installation guide 168 ...
Page 179: ...Appendix B SAS hardware RAID configuration ...
Page 180: ...This appendix shows you how to create a RAID volume with integrated SAS hardware RAID ...
Page 186: ...176 ...