Lenovo Z580 - Illuminated blank screen upon startup. NO POST. NO BEEPS

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Lenovo IdeaPad Z570

The Lenovo IdeaPad Z570, manufactured by Lenovo, is a laptop computer identified by its model number 1024.

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Morphero Inine @rigboat27

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发帖于: 2020年4月11日

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Lenovo Z580 - Illuminated blank screen upon startup. NO POST. NO BEEPS

Hello everyone!

My lenovo laptop had a windows 10 installed which was acting weird

(Couldnt use the OS, couldnt revert back etc)

To solve this i removed the hdd, disassembled an ext hdd and used the usb extension with the lenovo hdd to backup all my data on another laptop with acronis

Later i created a partition on the clean drive and flashed an img of windows 10 to fresh install it

But the lenovo laptop doesnt even POST now. There is an illuminated blank screen as soon as it is turned on irrespective of whether or not the hard is installed on the laptop

Also the laptops bios is corrupted and cant be changed

Same goes with the boot menu

Any suggestions?

Tried all suggested steps explained above with unchanged results

But my question is how can the board suddenly fail in about a weeks time having done nothing to the laptop?

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Zach Nicolaou @thetechgeneral 声誉积分: 13 1 · Answer 1 · 2020-04-12T16:32:14-07:00

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Zach Nicolaou @thetechgeneral

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发帖于: 2020年4月12日

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Have you tried taking RAM Modules one at a time and attempted to turn the PC on? Also, try removing the battery, press and hold the power button for 30 seconds to drain the capacitors on the board, and try the boot up process again. If you still have the issue, might be a defective board.

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Lenovo IdeaPad Z570

Lenovo Z580 - Illuminated blank screen upon startup. NO POST. NO BEEPS

Update (04/12/2020)

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