Talk of The Villages Florida - Rentals, Entertainment & More
Talk of The Villages Florida - Rentals, Entertainment & More
#1
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Lightning Damage to Computer
Hello,
A couple of days ago, my computer was hit by a surge from a lightning strike in my back yard. The surge came in over the cable line. Comcast has replace the lines restoring my service. However, my computer does not start. Does anyone have experience with diagnosing which components inside the computer may have been damaged by such a surge? Can it be diagnosed? I am debating whether to hire someone to diagnose it, and if it is not bad, upgrading certain components. Or do you think it is hopeless? Should i just buy a new pc? |
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#2
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Factors that come into play
1. Desktop or laptop? 2. How old and what operating system is on it? 3. How attached are you to this particular computer? 4. Do you have extra cash to spend? |
#3
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If the computer actually got hit, it could be just the power supply (an easy Fix) or the mother board. If it's the mother board, your computer is trash. The first thing to check though is whether the computer was plugged into a power strip with surge protection. PLUG THE COMPUTER DIRECTLY INTO THE WALL AND SEE IF IT BOOTS UP.
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#4
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It is a desktop. About 3 years old. The specs are decent so i would love to keep it if possible. It was on a surge protector. The protector did shutoff. My router and monitor are fine. They were each on the same protector. I moved the comp to another room to test it on a socket that works, and still no go.
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#5
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Years age we had a similar problem only it was a phone line and it killed the phone modem board. The rest of the desk top computer was ok. Also, carefully check all other electronic devices, TV, sound system, microwave etc. They may be working but could have weakened electrical components. Make notes and keep records. You may have to file a claim 6 to 12 months from now. As a side note we unplug/kill turn off the microwave circuit if we are going to be away for more than a few weeks.
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#6
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You stated it doesn't start. Does it even turn on? If not it's the power supply and maybe more.
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New Jersey, Texas, Mississippi, Delaware, Mississippi, Viet Nam, New York, Guam, New York, Massachusetts, New York, The Villages. |
#7
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After a simple check to see if it turns on at another plug I would seriously consider replacing it. This would be the time to buy with a tax break of going back to school possibly. Apple may also have some good prices. If you have the extra money and can part with it.
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#8
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Sounds like it’s either the power supply and or motherboard. Power supply cost is around $45 and motherboard $85 to $110. Usually everything else in the computer is fine. Ask a computer repair firm how much the checkout fee and then the total labor charge would be to replace these components. If you could wait until after Sept 20th, I will be down in The Villages to help supervise the repair. I have repaired upwards of 10,000 of these beasts in my lifetime.
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#9
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Recently, I lost a desktop PC twice to lightning ground-strikes. The surges came in the coax cable and both times it was the mother board that was bad.
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#10
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One more item, if you decide to replace the computer, either pull the hard drive yourself, or have your repair person pull the hard drive, as it will typically have LOTS of personal info on it. If you are lucky, you will be able to copy the contents of the old hard drive to your new computer. You will need to buy or borrow an adapter to do this. I have done this several times.
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Pennsylvania, for 60+ years, most recently, Allentown, now TV. |
#11
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I've been seeing a lot of problems like this come in at my store. Most of the time it just takes out the power supply, which is an easy and inexpensive repair. If you'd like to bring it by my store I can certainly tell you what is wrong!
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Computer Repair with Care, Computer Corner Local Computer Repair and Service- The Villages, Leesburg, and Lake County Florida (Office) 352-460-1155 (Store) 205 W. North Blvd (441), Leesburg, Fl. 34748 (Website) http://www.ComputerCornerFL.com |
#12
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Well, I just tried a different power supply after watching a youtube video. And now my computer works! I backed up my important data just incase. The only problem now is the ethernet is not working. I tried my lap top directly connected to the router and it worked. So, i think the router and cable are fine.
Btw - all my other electronics work except a brand new tv. It is under warranty, at least. I should probably have an electrician check out the house wiring... |
#13
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Any SURGE protector you buy or use for a computer and or TV should not only protect you from an electrical surge (where you plug your computer in) but also a surge from the COAX cable (where you first connect the outside COAX line to the surge protector and then to the computer).
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#14
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Replace the onboard nic card with a new slot installed one. I am pleased that you were able to repair you compute as I am about ready to retire, closing my computer store because of my age and people like you who can repair their own or just replace with new. It’s been a fantastic 30 years of changes and innovations that I have seen which never seem to stop.
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#15
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Quote:
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Closed Thread |
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