Why does my Qosmio X-75 laptop have a black screen?
My Toshiba Qosmio has a black screen even after removing the internal battery.
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Originally the Toshiba Qosmio X-75 Laptop had a black screen, the power light was on but the laptop wouldn't power up. I opened it and checked to make sure there wasn't anything loose inside. I put it back together and still the same thing. I decided to remove and reinstall the internal battery and it still wouldn't power up. So I left it plugged in and tried powering it up about 15 minutes later, it powered up and works great.
sabinabarajas さんによる