How to Repair Lg g31 Motherboard no display Problem | repair LG Desktop Board | Bangla tutorial


Ashik Computer and hardware lab Its Computer Training center we are working computer hardware software professional computer desktop laptop motherboard,led,Hdd computer all accessories all and service how to repair LG G31DDR2 desktop mother board no display | bangla tutorial how to repair LG G31DDR2 desktop mother board no display | bangla tutorial now connected ram on the ram slot motherboard now i will start Lg31 desktop mother board now shart work Lg 31,41 any Desktop Mother board you can repair this videos is very important Looks iam now check all atx power 24,ATX pin,12v4 connector Now i will start Lg 31 motherboard start form Fornt panel power on Front panel 2 power pin connected motherboard start Now start Desktop motherboard i will try start Front panel 2 pin sort then board start Mother board is now start but is not bios display sow not out put monitor Now display in monitor same problem is i thinks Ram has been karbon Ram probelm now i check Ram now i will try repair Ram now open ram You looks ram now i will try ram repair you looks ram carbon die soldering problem solution Now looks Ram IC carbon , now i will clean ram mixing petrol in the brush Io Ic , all SMD parts
have been cleaned mixing petrol in the brush Io Ic , all SMD parts
have been cleaned mixing petrol in the brush Io Ic , all SMD parts
have been cleaned Now i take math withe page clean ram surface now SMD repiring machine hit to ram every parts SMD Machine 400 hit select you overhit is very problem so be carefull gys Now i will try clean Motherboard Ram slot Now i will try clean Motherboard Ram slot Now i connect Ram on the ram slot now connected CMOS bettary Now Front panel start on the motherboard now Motherboard is start Now Motherboard display problem is ok Motherboard is ok

31 thoughts on “How to Repair Lg g31 Motherboard no display Problem | repair LG Desktop Board | Bangla tutorial

  1. Your teaching method is very effective and informative through which one can solve any problem of mother sitting at home.

  2. ধন্যবাদ ! আশা করি নিয়মিত ভিডিও পাবো । আমি মনে করি এতে অনেকেরই উপকার হবে । এগিয়ে যাবে বাংলাদেশ ।

  3. vai amar 1 ta 4 gb ddr3 ram ache … seta diye screen ashe but .. kichukkhon colar pore blue screen dekhai … then restart howar pore r kichui show korena …. ami bujhte parchi je amar ram e problem ache … to apnar video dekhar por mone hocche je thik kora jabe ..

  4. vai amar pc er display blingking kore.. monitor new tar poro check kore dekhsi thik ase.
    pc te ki somossa hote pare??? janale upokrito hobo.

  5. doita prasna
    1. apne je ballen thinner jadi eta na thake patrol use kara jabe ki.na hale r ki ki bebahar kara jabe.
    2. apni motherboard ta twiser diye kon doi ta jinis sort kariye on karchen.eta parer video te bhalo bhabe ek bar dekhi ye diben.

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