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- Probook 4520s not properly booting

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04-20-2024 09:31 AM
- My laptop just switched off while I was busy and since then it does not boot properly.
- I have run system diagnostics
- I've done a factory reset.
- I've taken out the battery and held the power button for 15 seconds, nothing seems to help.
- The laptop switches on then it takes a while just to show me an orange screen with vertical lines and a icon showing to type something but nothing is happening.
Any assistance would be much appreciated
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