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  1. #1

    Lightbulb (Share) BIOS won't save settings/Reset when unplug -FIXED-


    Kini akong CPU hinatag rani sa akong suod nga higala. ANg problema nga akong nasugatan ani nga cpu is dali kaau ma dead ang akong mga CMOS Bat nga gipamalit so i decide nga dili nlng ko mag butang ug Bat kay useless ra kaayo dili ma save akong mga settings kung mabtan ug ugma. Last night samtang nag DL ko ug video mga around 11PM nikalit lang ug ka pisok... never mind matulog nlng ko. Pag buntag ako gi ON ug blik dili na jud siya..huhuhu.. ala nako computer...

    100% sure ko nga mobo ang guba kay tested na ang PSU ok ra. I decide nga mag component level repair ko. An hour of investigation na kit-an na nko ang culprit which is ang surface mount type nga capacitor, it act as filter capacitor sa 3 volts from CMOS Bat and 3volts from 5VSB.

    Mao ni siya ang itsura sa circuit.





    What I did is ako nalang gi remove ang shorted cap. After nko ma remove ako gi check balik kung shorted ba jud.

    Shorted jud diay.

    Wala nlng nako ilisi ang capacitor ug ako dayun gi install balik ang mobo ug press Power ON button... Boom!....



    guide lng ni mga bro if maka experience mo ug pariha ani nga symptoms, pwede nga lahi nga parts ang deffective sa inyo basta naa ra diha dapit ang culprit near sa CMOS Battery.

  2. #2

    Default Re: (Share) BIOS won't save settings/Reset when unplug -FIXED-

    akong usa ka pc... bisag new ang cmos batt mag sige ug reset ang cmos everytime i-disconnect ang power... pero kung soft reset lang, dili mawala ang cmos settings.

  3. #3

    Default Re: (Share) BIOS won't save settings/Reset when unplug -FIXED-

    E check ang cmos bro after one day kung na lowbat ba..kung n lowbat same ra ta, if wala im sure naay open ana pwede sad ang dual diode na open ang isa nga para sa battery..

  4. #4

    Default Re: (Share) BIOS won't save settings/Reset when unplug -FIXED-

    nice info sis moklo ty...

  5. #5

    Default Re: (Share) BIOS won't save settings/Reset when unplug -FIXED-

    unsa imu setting sa ohmmeter pag test?

    btw, if need nimo SMD-0805 100nF ceramic capacitor, naa ko extra.. I can give you free up to 5 pcs..

    Anyways, mura'g ingon ani pud tong problema sa akong usa ka PC.. hopefully, inig install sa akong NTP server, mo-ok ra ang time.

  6. #6

    Default Re: (Share) BIOS won't save settings/Reset when unplug -FIXED-

    ^ x1 rna bro... thanks, if need ko mo PM rko nimo...

  7. #7

    Default Re: (Share) BIOS won't save settings/Reset when unplug -FIXED-

    Quote Originally Posted by pushbutton View Post
    nice info sis moklo ty...
    Sis, didto pud diay ka nag bisitahan?

  8. #8

    Default Re: (Share) BIOS won't save settings/Reset when unplug -FIXED-

    ayay ka mga sis o.....

    unsa kaha mga pangalan ani didto ay....

  9. #9

    Default Re: (Share) BIOS won't save settings/Reset when unplug -FIXED-

    idol bryt kaau ka

  10. #10

    Default Re: (Share) BIOS won't save settings/Reset when unplug -FIXED-

    Noted info....tnx for sharing.....

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