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Laptop power issue, sometimes wont charge.


Posts
1
#1
i don't exactly know where the best place to put this tread is, or if this is even the right forum. But i'll make a post here anyways.

So two days ago my laptop was not able to turn on at all and so i checked the ac adapter and it was beeping so i got brought a replacement from Canada Computers.

So everything after here is with my new ac adapter:

Now it powers on but if the power is connected after the computer starts up then the ac adapter is beeping and the computer no longer receives power but after a random interval of time the beeping stops and computer is charging again.

However if i put in the power line before the computer starts the power line is beeping at first but once i boot the computer the beeping stops and windows shows the power as connected.

Also when i change the Battery Mode in the Lenovo energy management panel the power disconnects and the ac adapter starts beeping again and after another interval of time the power is recognized by windows again and the beeping stops.

As well if i plug out the power supply from the laptop and plug it back in it takes a random interval of time for the power to come and there is also beeping.


So is there anything that i can do to fix this problem.

Thanks,
Harry
 

My Computer

System One

  • OS
    Windows 8.1 Pro x64

alphanumeric

slightly off center
VIP Member
Guru
Gold Member
#3
Remove the battery and then power up and see if it boots up normally with no beeps. If the battery has failed and shorted out it may be drawing too much current and overloading the charger/power pack.
 

My Computer

System One

  • OS
    Windows 10 Education 64 Bit
    Computer type
    PC/Desktop
    System Manufacturer/Model Number
    Asus
    CPU
    AMD Phenom II X4 980 Black Edition Deneb 3.7GHz
    Motherboard
    ASUS M4N68T-M V2 µATX Motherboard
    Memory
    8GB 4GBx2 Kingston PC10600 DDR3 1333 Memory
    Graphics Card(s)
    NVIDIA Geforce GT640 2 Gig DDR3 PCIe
    Sound Card
    VIA VT1708s High Definition Audio 8-channel Onboard
    Monitor(s) Displays
    22" LG E2242 1080p and 2 19" I-INC AG191D
    Screen Resolution
    1280x1024 - 1920x1080 - 1280x1024
    Hard Drives
    Crucial MX100 256 GB SSD and 500 GB WD Blue SATA
    PSU
    Thermaltake TR 620
    Case
    Power Up Black ATX Mid-Tower Case
    Cooling
    Stock heatsink fan
    Keyboard
    Logitech Wireless K350 Wave
    Mouse
    Logitech M570 Trackball and T650 TouchPad
    Internet Speed
    80 Mbps Down 30 Mbps Up
    Browser
    Internet Explorer 11
    Antivirus
    Windows Defender
    Other Info
    HP DVD1040e Lightscribe - External USB2