Having problems with your HP Compaq Presario R4000 Notebook ?

Display brightness I just fixed the power problem. The battery now charges fully. Odd thing... In the past when ever I work off the battery, the screen dimmed to save on power. But when the power was on, the screen would brighten... Now, the screen is dim when the power supply is in... and it brighten when it runs on battery. Which drains the battery way to fast...How'd this get switched? my screen brightness alternates between bright and dim, when my battery is charging on a/c or when the batt


Answers :

Ok on your keyboard there should be some way to adjust the brightness just plug in the laptop and adjust it to what you want then unplug the laptop and adjust it to what you want and it should keep that setting. if that does not work you can check the bios settings some laptop bios' have a brightness option.
Repair Help & Product Troubleshooting for HP Compaq Presario R4000 Notebook

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Display brightness I just fixed the power problem. The battery now charges fully. Odd thing... In the past when ever I work off the battery, the screen dimmed to save on power. But when the power was on, the screen would brighten... Now, the screen is dim when the power supply is in... and it brighten when it runs on battery. Which drains the battery way to fast...How'd this get switched? my screen brightness alternates between bright and dim, when my battery is charging on a/c or when the batt


Ok on your keyboard there should be some way to adjust the brightness just plug in the laptop and adjust it to what you want then unplug the laptop and adjust it to what you want and it should keep that setting. if that does not work you can check t ... HP Compaq Presario R4000 Notebook

Display brightness I just fixed the power problem. The battery now charges fully. Odd thing... In the past when ever I work off the battery, the screen dimmed to save on power. But when the power was on, the screen would brighten... Now, the screen is dim when the power supply is in... and it brighten when it runs on battery. Which drains the battery way to fast...How'd this get switched?


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