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Scott WareAug 22, 2025
How to fix an HP 512n - Pavilion - 128 MB RAM that won't turn on?
- FfdiazAug 22, 2025
If your HP Desktop PC won’t turn on, check that the power cord and all cables are securely plugged in. Ensure the power cord is plugged into a grounded outlet and test the outlet with another device. Also, verify that the monitor is connected, plugged in, and turned on.