laptop become slow after repair

[kp_xiang]

recently, i just repair my laptop model Asus K501lx' s screen. after the replace a new screen. i notice that the new screen resolution was a normal lcd screen with 1366 x 768. the original screen was LED LCD with 1920 x 1080 full hd. besides, lot of the laptop software cant running properly and took too long to start up.

any advise here? thank

 

[ashifkhanoppoa37]

It is possible that your hard drive is got damaged due to shocks or vibrations during repair.

First clean your hard drive and install os again(clean hdd completely)

Second reopen your system and carefully clean all parts like ram hard drive etc and assemble again.

Thats work for most.