Gateway NV-53 Service Guide - Page 129
No-beep error messages, FRU/Action in Sequence, Error Messages
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www.gateway.com Error Messages I/O device IRQ conflict Operating system not found FRU/Action Sequence n Run "Load Setup Defaults" using the BIOS Setup Utility, then reboot the notebook. n Test or replace the CMOS battery, run the BIOS Setup Utility to reconfigure system time, then reboot the system. n Test or replace the system board. n Run the BIOS Setup Utility and see if fixed disk and drive A: are properly identified. n Test or replace the diskette drive n Test or replace the hard disk drive n Test or replace the system board No-beep error messages No-beep Error Messages FRU/Action in Sequence No beep, power-on indicator turns off and LCD is blank. n Test the power source (battery pack and power adapter). See "Testing the power system" on page 118. n Make sure that every connector is connected tightly and correctly. n Reconnect the SO-DIMM. n Test or replace the LED board. n Test or replace the system board. No beep, power-on indicator turns on and LCD is blank. n Test the power source (battery pack and power adapter). See "Testing the power system" on page 118. n Reconnect the LCD connector n Check the hard disk drive. n Check the LCD inverter ID. n Check the LCD cable. n Test or replace the LCD inverter. n Test or replace the LCD. n Test or replace the system board. No beep, power-on indicator turns on and LCD is blank. But you can see POST on an external CRT. n Reconnect the LCD connectors. n Check the LCD inverter ID. n Check the LCD cable. n Test or replace the LCD inverter. n Test or replace the LCD. n Test or replace the system board. No beep, power-on indicator turns on and a blinking cursor shown on LCD during POST. n Make sure that every connector is connected tightly and correctly. n Test or replace the system board. No beep during POST but system runs correctly. n Test or replace the speaker. n Test or replace the system board. 123