How to fix horizontal lines on Acer nitro 5 (AN515-55-56R2)

DamnedBear
DamnedBear Member Posts: 3 New User
edited December 2021 in Nitro Gaming

My Acer nitro 5 experiences horizontal lines on top. One time it appears and disappear. When I open an app and close it, the app will still be displayed on the screen. The cursor is lagging when horizontal lines are in the screen.

All my drives are updated

How to fix it?


​//Edited the content to add model name.   ​

Answers

  • Easwar
    Easwar Member Posts: 6,727 Guru
    Hi @DamnedBear,

    Is it appears in BIOS page.
  • DamnedBear
    DamnedBear Member Posts: 3 New User
    How to check bios page?
  • What is the exact model? Example AN515-55-58VH.
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
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  • DamnedBear
    DamnedBear Member Posts: 3 New User
    It's Acer nitro 5 

    (AN515-55-56R2)

  • Can you record a video of the problem and post it on youtube?
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
  • Easwar
    Easwar Member Posts: 6,727 Guru
    Hi @DamnedBear,

    # Try to get the BIOS page.
    1. Turn OFF the unit.
    ​2. Press and hold the F2 key and turn on the unit. 
    3. You will be in setup utility page. 
    4. Once you got the screen release the F2 key.
    5. Tap on F9 key and hit enter key without changing the option.
    6. Tap on F10 key and hit enter key without changing the option.
    7. Your unit will restart by itself. 

    Check this T/S and post the result. ​