HP ze5400 laptop screen is too dim ,how can i brighten screen.?

Question

I am operating on AC power only (no battery in laptop at all) but screen is set to low power like its on battery

Answer 1

I hope your HP lptop has a Fn key, next to ctrl key at the lower left corner of the keyboard.
And check f1 to f12 keys. Look for a sign of sun and arrowhead. Upward arrowhead with sun is to increase, and downward is to decrease brightness. These keys are functional when you press them while keeping Fn key pressed.

Answer 2

Try hitting Function (the FN button next to the Ctrl button) and F8.

That's the brightness control on an HP.

Also try this: Right click the Desktop.Choose Properties. Go to the Settings tab. Choose Advanced. Look for a Colors settings or something of the like. You should be able to adjust the brightness / contrast there.


Hope this helps.

Answer 3

do no longer continuously flow via what diagnostics inform you because of the fact all it certainly exams for is to work out if it acknowledges the gadgets. My advice may be to hook up a various time-honored solid working video exhibit to the computing gadget and notice if nevertheless is going dim on you. If a various video exhibit is going dim on you intermittenly then you definately comprehend for confident at that factor its no longer the video exhibit and it would may be the video card. attempt that . bear in mind that video enjoying cards each so often flow undesirable and that they flow undesirable via overheating. video exhibit gadgets can flow undesirable explanation for undesirable capacitors that's why im suggesting do no longer continuously flow via what the computing gadget is telling you