same condition no display. without cmos battery 3time restart but this bios on continuously no restart no display
builds doesn't always work you can try adding another BIOS to compare
use different Bios chip or build bios by download different version .exe file from dell site. but no display
next check hardware
sir i use another clean me configure bios 3 time restart ok but still no display , all supply or reset r ok
não deu certo, vi que essa placa estava mechida no chip ut6, vc tem a bios dela?
not work what ?
sir i have other all tested mbd la-f401p take bios backup and make configure cleanme file by update csme regn dell or win-raid both site display is comming on keypad and external vga port but no display on screen still display cable or screen both r ok tested on other same motherboard. this bios also same on other working laptop means no display on screen only keypad and external vga . so pls find proper solution for dell 5490 La-F401p.
all hardware is ok its only bios problem
sure 100% hardware problem
