My laptop isn't working
Why my laptop doesn't power on perfectly?
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If PC starts but shuts down before completeing its power up cycle, the problem is likely a high power drain. When mine did that it was a shorted CPU. Start by removing parts and try after each removal. The last thing to remove would be the CPU. After that, it is a motherboard issue and may be an economically unviable repair.
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@themediaso47697 so it fails it's POST (Power On Self Test) Here is the Lenovo Ideapad 305 15IHW Hardware Maintenance Manual It is in English but I do hope it'll be useful to you. Check the general checkout and work your way down the list. Common issue here are HDD failures and memory module failures. Always do one thing at a time. If you start with the memory, remove one module (if you have more than one) at a time. Your computer may not come on but its startup behaviour may change.That is the important part to notice. You always build on the next step. If changing the memory does not work, place it back in and move to the next part. Yes, it is possible that this is even a board error and it may require a repair or replacement but that does not mean you will have to bin your laptop.
Give it a try and start troubleshooting. You can always add comments, pictures on here so we can assist you all the way. we always try to find some sort of resolution for problems.
If there is something where language could get in the way, it will be okay if you communicate in your native language. We have become pretty good on here on working on multi-language solutions too :-)
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Go to page 30 of the manual and tell us what the LED's do.
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Come on, you can do better than that for a question in this forum. We aren't mind readers after all.
von bill
@themediaso47697 give us a bit more history about this laptop. What exactly does it do? What have you checked? What have you tried? Has anything happened to this computer? The more information that you can provide the greater your chances for a successful repair advice.
von oldturkey03
@oldturkey03 doesnt turn on perfectly thats a new 1, either it turns on or it doesnt
von daniel
@tech_ni possibly speed wobble on startup etc. Never know these days. All kinds of interesting stuff coming out of the woodworks lately!
von oldturkey03
The pc is turn on and cut power before completing the power on ( sorry my english is not good )
von The Media Sound Rec.