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- Notebook Boot and Lockup
- ProBook 4525s black screen flashing caps

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02-06-2022 07:19 AM
Product: ProBook 4525s
Hello, my ProBook 4525s stopped working suddenly last week and I can't find the problem on the internet. When I turn it on, the power led, caps lock led, fan and hard-drive all work, but the screen doesn't turn on and caps lock led starts flashing indefinitely without any pauses or known error codes. I've tried checking the battery but it seems to be outputting the correct voltage, so that shouldn't be it. I would be grateful for any ideas!
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