Dosto me aaj aap ko computer repair karna batauga computer me no display ki samsya jayeda aati hai lekin aap tensan nahi lo me aaj aap ko esh samsya ka samadhan bta rah hu c.p.u ki display chack karne ke liye hamare pass scru drive hona chaiye jiske jariye hum apne c.p.u ko open kar sakte hai open karne ke bad sabse phele aap c.p.u ki ram ko nikale ram ko nikal ne ke bad aap ram slod ko brush se saff karle aur ram ko bhi kisi ache saff kapde se saf kare phir ram ko ushi jaghe lga de uske bad c.p.u on karke dekhe ager hamari display phir bhi nahi aati hai to aap next step kare next step me aap ko mother board ke upar jo fan lga hota hai use nikal le phir c.p.u ko on kare on karne ke bad ager hamara procesar head ho rah h to eska matlab hamara procesor sahi h ager nahi ho rah to kharab hai dhyan rahe motherboard ke uper se fan nikal ne ke bad c.p.u ko 2-3 second ke liye he open krna h ager jayeda kiya to hamara procesor bina fan ke on karne se kharab ho jayega ager procesor sahi hai to fan lagaye phir on kare phir bhi hamare c.p.u ki display nahi aati hai to hamara motherboard ya smps kharab hai Yes se phele aap ram ko bhi chang karke dekh le ager ye sabhi hamare duara ki gai sabhi process sahi h to bas aap sure ho jaye hamare cpu ki power supply ya motherboard he kharab h
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