Acer Aspire R3-131T Power Issue

hellogunahelloguna Member Posts: 5 New User
I m using Acer aspire R3-131-T Model Laptop when i switch on no display my laptop my battery 100 % chrged  next i remove the battery after turn on in raw power supply no display that time also then i do one thing some reset button is there in mother board then i pressed reset button after reset swith on my laptop display also comming but now my problem is this is happen many time happen this problem so i again again reset that button its turn on how sole this issue please help me  

Best Answers

  • padgettpadgett ACE Posts: 4,037 Pathfinder
    Accepted Answer
    I wish I understood your question but the battery is not removable without disassembly. Do you mean the power adapter ? What is "raw power" please ?
  • SharanjiSharanji ACE Posts: 4,186 Pathfinder
    Accepted Answer

    helloguna 

    If the lower case is not securely screwed or snapped into place, the system will disconnect power from the battery. The system will still receive power from the AC adapter. But the battery will not charge or discharge if the lower case is not screwed or snapped into place.

    There is a small button below the RAM slot that detects when the lower case is removed. Please note the second button closest to the board edge is the battery Reset button.

    Hit 'Like' if you find the answer helpful!   
    Click on 'Yes' if the comment answers your question!

FAQ & Answers

  • padgettpadgett ACE Posts: 4,037 Pathfinder
    Accepted Answer
    I wish I understood your question but the battery is not removable without disassembly. Do you mean the power adapter ? What is "raw power" please ?
  • hellogunahelloguna Member Posts: 5 New User
    Raw power means direct power supply using power adapter  without  battery supply 
  • padgettpadgett ACE Posts: 4,037 Pathfinder
    Well first I would make sure the screws on the back are hand tight (are small so don't play Godzilla). The R3 has a microswitch on the back cover to prevent it turning on when open.
  • hellogunahelloguna Member Posts: 5 New User
    i tested without back cover manufacturer screw that time also this problem happen,. then what is R3 Microswitch?   
  • padgettpadgett ACE Posts: 4,037 Pathfinder
    Mine has one but is possible that not all do.
  • SharanjiSharanji ACE Posts: 4,186 Pathfinder
    Accepted Answer

    helloguna 

    If the lower case is not securely screwed or snapped into place, the system will disconnect power from the battery. The system will still receive power from the AC adapter. But the battery will not charge or discharge if the lower case is not screwed or snapped into place.

    There is a small button below the RAM slot that detects when the lower case is removed. Please note the second button closest to the board edge is the battery Reset button.

    Hit 'Like' if you find the answer helpful!   
    Click on 'Yes' if the comment answers your question!

  • hellogunahelloguna Member Posts: 5 New User
    yes now battery working  thank you very much
  • hellogunahelloguna Member Posts: 5 New User
    Sorry again same problem comming what can i do ???
  • KamalikaKamalika Ally Posts: 423
    You may have to do a BIOS default. Turn off computer. Then Turn it on and keep tapping F2 to go to BIOS. Ones in BIOS tap F9 ,Enter, F10, Enter. This will restart computer and most often this resolves the issue.

    If I answered your question, please mark my post "accept" to make it easier for others to find the answer!
  • lucky_blooplucky_bloop Member Posts: 1 New User
    Sharanji, thank you for your comment about the tactile switch which disconnects the battery whenever the laptop case is open.

    I recently replaced the RAM in my Aspire R3-131T and couldn't get the laptop to run off battery power after opening up the case. It turned out to be that this button wasn't pressed hard enough when my case is screwed together. I added a bit of material to put more pressure on the switch and it's working better now.

    Many thanks!!!
  • SharanjiSharanji ACE Posts: 4,186 Pathfinder
    lucky_bloop 
    Glad that the issue is resolved. I appreciate all your efforts in fixing the problem. 
  • shreeramshreeram Member Posts: 1 New User
    sir

    My battery back up is  poor . it withstands for 2 hours. I am residing in chennai, need to change my battery . I was told that they need to order and it would take some time .
    will you please guide me ?
    shreeram,   
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