HP EliteBook 8530p Notebook not charging when charger is connected

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If you take the hard drive out, can the laptop boot from its DVD drive? If the laptop can boot up from DVD drive, then you need to reformat the hard drive before you install the Windows 7 using your DVD drive.

disconnect the adapter +battery . Then HOLD the power button by 30 seconds aprox. This tricks is eliminate ESD from computer.
try again, connecting the adpater and battery.
If the problem persist, connect ONLY the adapter and see if the display has normal function.
If not turn ON THE DISPLAY RIBBON can be faulty, and gum attaching is corrupted repair.

God bless you

if it's a new laptop it could indicate that the battery needs to charge for 30 minutes before use. if it's not a new laptop it could mean that the bios configuration is corrupt. if that's the case go to the hp support website and download the latest bios update and reflash your bios.

If you need further help, reach me via phone at https://www.6ya.com/expert/joel_63c670a84e9f6a97

The hibernate is one of the worst idea's that microsoft came up with, used long enough it will corrupt windows. If you can get it to come out of hibernate mode, go into power options and uncheck hibernate box and click apply. If you are unsuccessfull you will need to do a complete recovery of windows operational system.

If you did a clean install of the OS, you need to re install all your drivers, unless the windows 7 you installed is specific to your computer and has all the drivers/software (a reload disc) included.
Your drivers are here. You need to choose the exact version of Windows and then download and install them
http://h20000.www2.hp.com/bizsupport/TechSupport/DriverDownload.jsp?prodNameId=3782359&lang=en&cc=uk&prodTypeId=321957&prodSeriesId=3782310&taskId=135

I was able to reset my bios password using this article online, Reset BIOS password --this problem is a bit tricky but I wanted to save my money and my laptop..How about trying it on your own and see the result. :)

Generally, there are two ways to reset forgotten HP BIOS password. One is forcing BIOS/CMOS to reset itself to its stored defaults by removing all power to it. The other is to use a program to either locate or identify the password and reveal it to you or erasing the password entirely.
And the most easiest and convenient method for erasing dynamic BIOS/CMOS settings is to remove battery directly from the motherboard. It applies to most motherboards besides HP Elitebook BIOS. At this moment, HP Elitebook based on UEFI Bios provides a tool to reset BIOS password specially - HP SpareKey.

How to reset BIOS password with SpareKey?
1. Before forgot BIOS password, you have set answers to three predetermined personal identification questions.
Write down the answers to these questions and put them in a safe place, away from the computer, so that you can always access them.

2. When you cannot remember the password to access the BIOS on your computer, turn on the computer and immediately press the ESC key to display the Startup Menu. And then press the F7 key.

3. HP SpareKey wizard pops up and prompts you for the answers to the three personal identification questions. If you successfully answer the questions, you are granted access and you can reset the password.
If you do not answer the questions correctly in the three attempts, you will be locked out of your computer. And then you must contact HP for assistance.

Note: HP SpareKey cannot help you recover a Windows 7 or Vista administrator account password. It is intended solely to recover system-level passwords.
http://www.isunshare.com/windows-7-password/reset-hp-elitebook-password.html

if it is new, take it back to store for help.

PRESS F8 TO GO TO EXTRA MENU THEN DO A FULL SYSTEM RESTORE OR SYSTEM RECOVERY