Sir mere computer mai problem araha hai maine cooling fan ko clean kiya thaa uske baad diaplay nahi aaraha hai
Lenovo ThinkPad l412 chalte chalte achanak display chala jata hai. Aur phir man switch se off karke on karna parta hai kya issue ho sakta hai. Please tell me on this number or comment reply. 8858207752
Or video banao
@firozmohammed222