Acer Nitro 5 AN515 PCI Express Root Port will not start and the computer cant recognise the GPU.

CirclesInJapanese
CirclesInJapanese Member Posts: 4 New User
edited April 2023 in Nitro Gaming

Model: Acer Nitro 5 AN515-5574GB

My GeForce GTX 1660ti cant be recognised by my computer, ive tried wiping windows and reinstalling drivers and it did nothing.

Also, the GPU will not appear in device manager, it isnt hidden either, it just isnt there.

Image of the error:

[Edited the thread to add model name to the title]

Answers

  • brummyfan2
    brummyfan2 ACE Posts: 28,710 Trailblazer

    Hi,

    Could you please post the picture of Device Manager showing missing driver warning sign(probably under Other Devices).

  • William_mk2
    William_mk2 ACE Posts: 4,198 Pathfinder

    @CirclesInJapanese

    First of all, we need to determine whether it is hardware or software issue.

    I am really sorry for the inconvenience..   Let us do the basic steps first..

    Doing the power drain and bios defaults will really help.  Kindly follow the steps given below:

    Turn off the laptop. Disconnect or unplug the charger cable, devices or any other cables connected to your laptop. Close your laptop. Turn it upside down.  On the bottom of the laptop, you can find a  pin hole. It is a tiny hole. You can a find a battery symbol indicator next to the hole. It is like a + and – sign symbol as though somebody is trying to shift the battery out. Insert the pin on to the hole for 30 seconds. Remove the pin. Flip the laptop. Connect the charger cable, turn on the computer.  Only on laptops where the battery is inbuilt you can find the battery reset hole on the back of laptop.

    If you don’t find a pin hole on the back of laptop then you might be using removable battery. There is no need to unscrew anything to remove the battery.  Turn off the laptop. Disconnect or unplug the charger cable, devices and any other cables connected to your laptop. Close your laptop. Turn it upside down.  On the bottom of the laptop, please look at the top or bottom depending on the way you look at it. You can find a long door. It is a battery removable door.  Just below that you can find a latch.  If you move the latch you can remove the battery door. Once the battery is removed, flip the laptop. Open the top cover, press and hold the power button for 1 minute. Connect the battery back on the back of computer. Connect the charger cable back and then turn on the computer. 
     
    If you don’t see a reset pin hole on the back of laptop or if you are not able to remove the battery (if it is inbuilt) then please unplug all the cables and devices out of laptop.   Hold the power button for 1 minute.  After releasing the button you should wait a while before plugging in power. Just because the button has been pressed doesn’t bleed off all the residual electricity on the motherboard. Wait 15-30 minutes before plugging in power. Then once power is connected wait for a full battery indication before turning the system on. That allows the battery to fully reset it’s internal statistics.

    Connect all the cables back and restart the computer.  

    While turning on the computer, tap f2. It will go to bios. Press f9 once. It will show load bios defaults with a yes or no popup. Press enter. Popup screen will disappear.  Press f10 once. It will show save changes popup with yes or no. Press enter. Computer will restart and it will load into windows.   
     
    It might also be the issue with battery, charger or power outlet.   Try to use the charger in a different room on a different power outlet.  Try to bypass the surge protector and connect it directly to power outlet.    Try to use an alternative charger if possible.    Try to turn on the computer without the charger and check it  ( as long as the battery is not drained out )  

    Try windows x 
    go to device manager 
    expand Battery
    right click on all the items below battery – uninstall 
    Restart the computer 
     
    It should work fine.. 

    Click on "Like" if you find my answer useful 

    Click on "Yes" if it answers your question.


    Please click YES if I answered your question

    I am not an ACER employee
    B  Thank you and have a BLESSED AND HAPPY DAY  B


                                         ★★ WILLIAM - MRK ★★

  • William_mk2
    William_mk2 ACE Posts: 4,198 Pathfinder

    @CirclesInJapanese

    When was the last time it was working fine ?

    Sometimes a simple system restore will fix the issue.. 

    Try windows x
    click on power shell admin or command prompt admin or windows Terminal admin
    type rstrui
    chose an earlier date on which your computer was working fine  
    click on next, finish, yes
    It will restore your computer to an earlier date 
    if you get an message - system restore not completed - click on close 
    It will show you all the icons..
    Try and check whether it is working now ..

    Click on "Like" if you find my answer useful 

    Click on "Yes" if it answers your question.


    Please click YES if I answered your question

    I am not an ACER employee
    B  Thank you and have a BLESSED AND HAPPY DAY  B


                                         ★★ WILLIAM - MRK ★★

  • William_mk2
    William_mk2 ACE Posts: 4,198 Pathfinder

    @CirclesInJapanese

    I understand you say "My GeForce GTX 1660ti cant be recognised by my computer, ive tried wiping windows and reinstalling drivers and it did nothing."

    Try windows + x

    go to device manager - display adapter - expand it. Check whether it is getting recognized

    click on view - show hidden devices

    check whether you are able to see the gpu

    If you dont see then it is not getting detected by the computer.

    If it is still not working then we have to do a refresh and reset

    click on start - settings - update and security - recovery - reset this pc - get started 

    or 

    on start - type here to search - type reset this pc - click on reset this pc on the top  - click on get started 

    It will show you keep my files and remove everything
    chose keep my files 
    chose the account - type the password - click on local reinstall - click on reset 
    It will be in progress.. 
    login to computer and start using the computer. 
    If it is still not working 

    click on start - settings - update and security - recovery - reset this pc - get started 
    chose remove everything 
    click on local reinstall - just remove my files - click on reset
    It will be in progress

    Note:

    If you do refresh ( keep my files ) -  all your personal files like pictures, music , documents , videos  will still be intact.   Only the applications will be lost

    If you do reset  ( remove everything )  - you are doing a factory default.   It will become like a day one computer.    It will wipe out everything and take your computer to day one like a new computer. 

    You can also do the recovery in an alternative way..

    There are two alt keys on the keyboard.  If you look at the bottom row of keyboard you can see the one on the left side of space bar and the other on the right side of space bar.  The alt key on the right side will be looking like alt, alt gr or alt car.  Turn off the computer.  Hold the alt key on the left and tap f10 continuously.   It will go to repair mode. It will show you chose an option, continue, troubleshoot.   If it is not going to repair mode, turn off the computer.  Turn on the computer.  Hold the right alt key ( alt gr or alt car or alt )  and then tap f10 continuously.  It will go to chose an option continue and troubleshoot..

    It will show you chose an option, continue, troubleshoot
    Go to troubleshoot  -  click on reset this pc
    click on keep my files  ( only applications will be lost )   chose your account and type your password   - click on local reinstall  - click on reset
    It will be in progress 

    If the keep my files option is not working 

    Go to troubleshoot  -  click on reset this pc – click on remove everything – click on local reinstall – just remove my files – click on reset 
    It will reinstall windows. 

    If the just remove my files is not working..

    Go to troubleshoot  -  click on reset this pc – click on remove everything – click on local reinstall – Fully clean the drive – click on reset 
    It will reinstall windows. 

    Note: You can also go to chose an option , continue , troubleshoot by holding the alt key + tapping f10  or alt gr + tapping f10 on the keyboard while turning on the computer.    Once you see the troubleshoot option, you can stop tapping the f10 and stop holding the alt key.    Then you can try the keep my files and remove everything ( just remove by files and fully clean the drive ) by following the steps which was mentioned above. 

    After the fully clean the drive installation, try to reinstall the display drivers and check.

    Even after reinstalling the windows if it is not getting detected then it is a hardware issue.

    Click on "Like" if you find my answer useful 

    Click on "Yes" if it answers your question.


    Please click YES if I answered your question

    I am not an ACER employee
    B  Thank you and have a BLESSED AND HAPPY DAY  B


                                         ★★ WILLIAM - MRK ★★

  • William_mk2
    William_mk2 ACE Posts: 4,198 Pathfinder

    @CirclesInJapanese

    If it is still not working 
    Uninstall the display adapter from device manager if it is getting recognized.
    Dont restart the computer. 
    Go to support.acer.com 
    chose your country 
    type snid or chose your model 
    go to drivers 
    Install the display driver  or Try running the windows update and check it.

    If you are using windows 11, go back to windows 10 and check it.

    If it is still not working..

    If your laptop is in warranty you can contact the warranty dept.     Go to the website support.acer.com - chose your country.   On the new page - scroll down -  click on "contact support".  Scroll down.  You can find the phone no to contact the warranty dept. 

    If it is out of warranty, please contact local store or

    Go to the website support.acer.com - chose your country.   On the new page - scroll down -  Click on  "Repair My Acer" - Request to have your Acer product repaired.   There will be charges for repair. 

    Additional info to contact Acer Store:  Please visit the website - support.acer.com - chose your country - click on shop.   You can buy desktop, laptop, monitor and accessories.  Alternatively,  on the top right corner you can find the phone no to contact Acer store.   For the parts which are not available on Acer store, you have to contact local store.

    Click on "Like" if you find my answer useful 

    Click on "Yes" if it answers your question.


    Please click YES if I answered your question

    I am not an ACER employee
    B  Thank you and have a BLESSED AND HAPPY DAY  B


                                         ★★ WILLIAM - MRK ★★

  • What is the exact model? Example: an515-55-5890.

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  • CirclesInJapanese
    CirclesInJapanese Member Posts: 4 New User

    There is no "other devices", i think the gpu is fried.

  • CirclesInJapanese
    CirclesInJapanese Member Posts: 4 New User

    It says it in the original question

    Acer Nitro 5 AN515-5574GB

  • CirclesInJapanese
    CirclesInJapanese Member Posts: 4 New User

    Ive already reset everything, this is a new copy of windows.

  • brummyfan2
    brummyfan2 ACE Posts: 28,710 Trailblazer

    If you are within the warranty period, contact Acer Support centre in your region and get it fixed under warranty.

    https://www.acer.com/us-en/languages

  • William_mk2
    William_mk2 ACE Posts: 4,198 Pathfinder

    @CirclesInJapanese

    It might be a hardware issue.

    If it is still not working..

    If your laptop is in warranty you can contact the warranty dept.     Go to the website support.acer.com - chose your country.   On the new page - scroll down -  click on "contact support".  Scroll down.  You can find the phone no to contact the warranty dept. 

    If it is out of warranty, please contact local store or

    Go to the website support.acer.com - chose your country.   On the new page - scroll down -  Click on  "Repair My Acer" - Request to have your Acer product repaired.   There will be charges for repair. 

    Additional info to contact Acer Store:  Please visit the website - support.acer.com - chose your country - click on shop.   You can buy desktop, laptop, monitor and accessories.  Alternatively,  on the top right corner you can find the phone no to contact Acer store.   For the parts which are not available on Acer store, you have to contact local store.


    Click on "Like" if you find my answer useful 

    Click on "Yes" if it answers your question.


    Please click YES if I answered your question

    I am not an ACER employee
    B  Thank you and have a BLESSED AND HAPPY DAY  B


                                         ★★ WILLIAM - MRK ★★