20 Most Recent HEWLETT-PACKARD ProBook 4520s - Page 6 Questions & Answers

It's sad to say that your laptop battery pack needs a replacement or a technician to fix a hardware problem in there. How it happens it turn offs when you remove the power plug from it, battery pack are rechargeable so when you are using your power chord it means you are charging it also. Hope it helps you.

Hello.

When you purchase a notebook or other computer new and there is an immediate hardware problem, return the item to the store or online resource where you purchased for a replacement, especially in the first 30 days.

Hope this helps.

Hi

when you went to the hp support page did you install the network controller for xp or for the previous os ??


you could try here one of these may help you good luck


http://www.realtek.com.tw/Downloads/downloadsView.aspx?Langid=1&PNid=7&PFid=10&Level=3&Conn=2

Hi

This may help


go to
start
type in device manager
go to
imaging devices
HP webcam 101
click to make sure
ur webcam is there and working
then if it is
close it
go to start again
type in you cam
click you cam at the top of ur page you should get a registration page for you cam 3 register urself and ur web cam will automatically come on

try pushing the Fn key which should be in the bottom left corner of the keyboard and the button at the top of your keyboard with the image of the mousepad on it

Hi,
Go to device manager and check if the wireless lan driver is installed. If not, install the driver first and make sure you install the required software as well. (usually HP Wireless Assistant). You can download the drivers from here: www8.hp.com/us/en/support-drivers.htm.
Choose your laptop model and operating system then download the necessary drivers needed for your lan to work.
Hope this helps.

Please refer to the following article for tips for diagnosing & fixing this problem:
http://www.fixya.com/support/r6395191-troubleshooting_laptop_power_failures_ac

You might have disabled the touchpad accidentally. If the touchpad is disabled it is indicated by a yellow LED on upper left corner of the touchpad and when the TouchPad is active, the light is off.
To turn the TouchPad on, quickly double-tap the TouchPad off indicator (the yello LED).

Hope it helps!
CreativeTECH

If your charger is able to power your laptop while the battery is out and it can do it well then your battery needs replacing. Your charger is heating up because the battery is offering resistance, to the charger. In other words it is not accepting the charge provided by the charger.

You most likely need to replace the battery, be sure to get the correct battery for your laptop. One that is also compatible with your charger.

Would you please be so kind as to rate this session, thumbs-up on the right.

Take care!
damnor01

You can actually go back to the store or shop where you purchased the laptop from. You can ask them if you can get the OS discs and the drivers from them, though you might need to pay for them.

You can also go to http://www8.hp.com/us/en/support-drivers.html to look for the drivers for your laptop and you can also try to request for the OS disc online. Better yet, you can also try to call them on the phone to request for the said discs. Also, there would be a fee associated with the OS disc requests.

First, try double tapping the light again. You may have just mis-tapped.

Next try restarting the laptop. Certain laptops re-enable the track pad on restart so long as a USB mouse isn't connected.

If that fails, navigate to the Mouse Settings on your PC and re-enable it there. If you have a USB mouse you can use that. If not, you can use the keyboard. Windows Key will launch the Start Menu, arrow keys can highlight options, Enter will click on them, Control+Tab and Control+Shift+Tab will switch tabs (in a window that has tabs).

In Windows XP and 7 (and probably Vista), Mouse Settings is located at Control Panel > Mouse > Settings.

PENTRU CEL DE PE TASTATURA,REINSTAL DRIVERE PLACA BAZA.
INCEARCA UNUL PE USB.

Hello susan, if the numlock key doesnt work.

id recommend for you to do a restore.

just type in restore on the seach bar after you press the start button on the lower left habd side of your screen.

this lets you go back to the previous setting when it last worked.

Send us a feedback if it works.

If you look for the Synopsis Pointing Device icon, possibly in the task bar, Right click on it and select Properties.
There will be everything you need to switch it back on there.

If you look for the Synopsis Pointing Device icon, possibly in the task bar, Right click on it and select Properties.
There will be everything you need to switch it back on there.

If your system has halt you need to reboot and in other case you need to check it from a hardware professional.

Best of Luck

Register it on this link:
https://register.hp.com/americas/flowPage/registration/index.do?execution=e1s1&cc=CA&lang=en

FYI, keep your receipt handy , you will need a copy when you ask HP for service.

Click on this link or copy and paste the complete link into your browser.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response

Thanks, Joe I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309