Acer AR380 F1 User Manual - Page 137
System does not recognize all of the processors installed.
View all Acer AR380 F1 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 137 highlights
119 • Try a different version of the software to see if the problem is with the copy you are using. If the other version runs correctly on the system, contact your vendor about the defective software. System does not recognize all of the processors installed. Do the following: • Make sure the processor specifications comply with the system requirements. • Make sure the processor has been populated according to the system guidelines. • Make sure the processor is properly installed on their mainboard slots. No characters appear on the display monitor. Check the following: • Is the keyboard functioning? Test it by turning the Num Lock function on and off to check if the Num Lock indicator lights up. • Is the display 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 display monitor signal cable properly connected? • Does this display monitor work correctly if plugged into a different system? • Remove all add-in cares and see if the system boots. • If reboot is successful, install the cards back in one at a time with a reboot between each addition to determine if one of them is causing the problem. • Make sure that you have properly installed system compliant memory modules, and that there populated according to the system guidelines. • Make sure that you have installed system compliant processors, and that there populated according to the system guidelines. If you are using an add-in video controller card, do the following: 1 Verify that the display monitor works using the onboard video controller.