How do I remover the power button cover for my probook 4510s ?

first open control panel there u will get the option of mouse please tick out this option " switch primary and secondary button ".

IF you set the BIOS password then when you power on the notebook it you would be ask you every tiem BIOS password and not if you want to remove bios password then go in BIOS utility then remove bios password

Hi

Hope this is useful to you


http://www.user-guides.co.uk/download/disassemble/disassemblehp/disassemble-hp-4510s-probook.html



many thanks

Dear tonidamayor

Turn off your system. open the cabinet there you can see a button cell(cmos battery)
Remove it and hold out for more than 30 seconds. then replace it again to same position. and switch on your PC.

Cheers

Typically there are two ways: through the keyboard, usually a function button and brighter or darker button, and 2nd in the power settings. Lower screen brightness gives much longer battery life.

hi

according to the S/N, this notebok has several options for the display with webcam
HP p/n 535851-001 or 535852-001, 535853-001, 535854-001, or 535856-001

you need to take the upper logic top cover , remoce the screws that hold down the keyboard. disconnect the webcam connections and the LCD invereter connectio. Remove the hinges that attach the LCD to the top cover, remove the bezel from around the LCD panel. There will be or mya not be some screws to remove to the LCD from assembly top cover.
this is basically it.

if you need more information, let me know -- i can get some other assembly isntructions for you if required. But let me know which LCD p/n it is you require.

Turn the computer off.
Disconnect the AC power.
Remove the battery.
Turn the computer "bottom-up".
Look at the screws holding a small "cover" in its place.
Unscrew those screws, and remove the cover,
to expose the stick(s) of RAM.

maybe out of power and the dc jack is broken take the battery out and if the light dose not flash then go chance its the dc jack.

if with out battery still blinks then there's a short on mother board and or video card is bad. but some times taking out that battery will reset the m/b and get it to work if you are lucky

Hmmmm, what do you mean by the master reset button and what do you intend to accomplish by pushing such a button. If you're wanting to "reset" your operating system, then you will need to use your recovery partition if you have one, or the recovery discs if they came with your laptop. To my knowledge there isn't a master reset button on your laptop; other than the power button.

Your battery is shot.