Computer owners who have an HP Pavilion machine may experience issues with their computer screen. These issues can occur for a variety of reasons, such as low battery power or an incorrectly connected AC adapter. Though you may need to buy a new computer, it makes sense to troubleshoot your current screen first, so you can determine the root cause of the issue.
Verify the connection of your AC power adapter. A number of blank screen issues arise due to computer battery problems. If you plug your power cord back into your computer and it solves the issue, you may have to replace your machine’s battery.
Verify the status of your screen after standby mode. If your blank screen displays properly after standby, verify that you set your power management controls in the best manner. Install Windows Service Pack 2 to remedy the problem of your computer display timing out and never fully recovering. Go to “Control Panel,” and then “Security Settings” to enable the Service Pack 2 update.
Push your “Fn” key and “F4″one time if your screen goes out while you connect your machine to a docking station.
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