IBM 2170275 Reference Guide - Page 42
Solving hardware problems, Beep during Power-On, Self Test POST, Screen is black no error
View all IBM 2170275 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 42 highlights
Solving hardware problems If the problem is... Here's what to do... Beep during Power-On Self Test (POST) See the troubleshooting steps in the section titled "Did the system beep after it was turned on?" on page 34. Screen is black (no error code) If you did not install memory modules or adapter cards, see "HelpWare support and services" on page 79 for information on obtaining service. Error code is displayed If an error code is displayed, find the code in "Responding to error codes" on page 58 and take the action listed. Computer appears to have turned off without warning 1 If the Standby feature is enabled, press the On/Off button on the front of the system unit. 2 Make sure that the system unit and monitor power cords are securely plugged into electrical outlets. 3 Make sure that the cables are correctly and securely connected to the system unit. 4 Check for a blown fuse, tripped circuit breaker, or power failure. 5 Unplug the system power cord from the electrical outlet, wait 15 seconds, and then plug the power cord back into the electrical outlet. If the computer does not start immediately, push the system On/Off button. 6 If you have added hardware inside the system unit, make sure that the power cable connectors are securely attached. If any of these problems continue after taking the actions listed, run the diagnostics programs that came with your computer. If you need service, see "HelpWare support and services" on page 79. 38 Solving hardware problems