Acer Veriton N260G Acer Veriton N260G Series Service Guide - Page 69

Display problem not listed above 1."Monitor" (including blank or illegible monitor). 2.Load default settings (if screen is readable). 3.Main board Parallel/Serial Ports Execute "Load BIOS Default Settings" in BIOS Setup to confirm ports presence before diagnosing any parallel/serial ports problems. Serial or parallel port loop-back test 1.Make sure that the LPT# or COM# you test is the failed. same as the setting in BIOS Setup. 2.Loop-back. 3.Main board Printing failed. 1.Ensure the printer driver is properly installed. Refer to the printer service manual. 2.Printer. 3.Printer cable. 4.Main board. Printer problems. 1.Refer to the service manual for the printer. Keyboard Some or all keys on keyboard do not 1.Keyboard work. Power Supply Pressing power switch does not turn off 1.Ensure the Soft-off by PWR-BTTN. in BIOS Setup of system. (Only unplugging the power Power Management is not set to Instant-off. cord from electrical outlet can turn off 2.Power switch cable assembly the system.) Pressing power switch does not turn on 1.Ensure the power override switch (situated at the back the system. of the machine, just above the connector for the power cable) is not set to OFF. 2.Power switch cable assembly. Executing software shutdown from 1.Load default settings. Windows98 Start menu does not turn off 2.Reload software from Recovery CD. the system. (Only pressing power switch can turn off the system). Error Symptom Action/FRU No system power, or power supply fan is 1.Power Supply not running. 2.Main board Other Problems Any other problems. 1.Undetermined Problems 63