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Nagtuturn on yung CPU pero no display

tsu wo

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Matagal na to na hindi gumagana then nistart ko lang kanina tas nag-on sya. May "default bios... Boot" tas yun pumasok na sa windows then inoff ko na at pagtest ko ngayon ayaw na ulit mag-on.

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Kung meron kang mylar/MOBO mini speaker madedetermine mo kung saan ang problem base sa beep. Try mo rin tanggalin muna ung sata and power cable sa lahat ng drive, damay mo na rin tanggalin ung mga cables ng PC case. Make sure na nakakabit ng maiigi ung CPU power cable (blue/black) pati na ring ung power cable ng mobo. Pansin ko sa pic na Onboard ang GPU at single ram so kung di muna nakakabit ang mga drives you have 4 main possible points of failure-- CPU, memory, MOBO or power Supply.
 
Meron din motherboard nagloloko pag lowbat yung CMOS battery.
Try mo rin alisin muna hard drives or other devices, yung minimal hardware lang to reach POST. Para macheck kung mahina na power supply.
 
first thing lods, check mo yung monitor troubleshoot mo yung display nya and check if may sounds, at may light ang keyboard at mouse... if meron, ok yung cpu mo... if nag hang yung keyboard tas di mo mababago ang led, check mo if nag ooverheat yung CPU.... or other options resocket ram , linisin ang ram slot, tas reset cmos....
 
Remove and Clean RAM with eraser. Try mo iboot without RAM kapag may beep sound good sign yun ibog sabihin good yung board since nadedetect nya na walang memory. Turn off then ibalik ang RAM.
 

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