Automatic shutdown and starts giving 7 beeps
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priyanka.ahuja
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2
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Tuesday February 3, 2015
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February 4, 2015
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Feb 3, 2015 at 09:42 AM
xpcman Posts 19528 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 - Feb 4, 2015 at 01:30 PM
xpcman Posts 19528 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 - Feb 4, 2015 at 01:30 PM
Sir,
I have a dell inspiron 5520 laptop. It was working properly since two years but due to accident overheating occur may be since message appears " power surge on the hub port" and its all usb ports stop working and then i made it repaired and got two of its ports worked well after just one week problem occur that it get automatically shutdown and when i turn on power button starts beeping 7 times. And after 2 or 3 hours it again started normally and get shutdown again and continuously this is happening. Plz help me i dont know what shud i do??
I have a dell inspiron 5520 laptop. It was working properly since two years but due to accident overheating occur may be since message appears " power surge on the hub port" and its all usb ports stop working and then i made it repaired and got two of its ports worked well after just one week problem occur that it get automatically shutdown and when i turn on power button starts beeping 7 times. And after 2 or 3 hours it again started normally and get shutdown again and continuously this is happening. Plz help me i dont know what shud i do??
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1 response
xpcman
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19528
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Wednesday October 8, 2008
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Feb 3, 2015 at 02:22 PM
Feb 3, 2015 at 02:22 PM
The M5020 motherboard/video chip is defective and it's a known defect in that particular Dell machine. The solder joints underneath the video card are not done well. They crack, dry up, etc.
The fix is a new/replacement motherboard.
People have also tried baking the MB in a home oven and letting the laptop overheat while wrapped in a blanket. While these "fixes" may work for a short time the problem will reappear.
I suggest you just move on to a newer laptop.
The fix is a new/replacement motherboard.
People have also tried baking the MB in a home oven and letting the laptop overheat while wrapped in a blanket. While these "fixes" may work for a short time the problem will reappear.
I suggest you just move on to a newer laptop.
Feb 4, 2015 at 03:19 AM
Feb 4, 2015 at 01:30 PM