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HEWLETT-PACKARD HP ProBook 4720s 173 Computer Bundle PC Notebook Questions & Answers
Hoe schakel ik de touchpad van mijn HP 4720s uit in Windows 7?
In de manual staat:
"Turning the TouchPad on and off
The TouchPad is turned on at the factory. When the TouchPad zone is active, the light is off.
To turn the TouchPad on and off, quickly double-tap the TouchPad off indicator."
Laat hier even weten of dat werkt...
My HP Probook 4720S has
If you have a wireless router and it is connected to the DSLor cable modem then -
To connect to your wireless router, the router needsits wireless settings to be configured with the SSID, encryption key etc., alsothe wireless cards and wireless adapters in all the laptops/computers needs tobe configured with these router's wireless settings. Then the laptops/desktopcomputers can communicate with your wireless router and access the Internet via the DSLor cable modem.
If the other laptops are connecting to the wireless router, then look at the wireless card configuration in these laptops and apply the same settings to your HP Probook wireless card.
Can't display with my laptop using VGA to 3RCA cable
Can't display where on another monitor or tv? Did you reboot the computer after plugging in the VGA Cable. Sometimes you have to hit the FN Function Key + F1 thru F12 to get the image to display. The correct F1 thru F12 key will have CRT/LCD on it or it might have the icon of a display. Press and hold the FN function key then hit the correct F1 thru F12 Key.
HP G72-253NR Laptop - Using an External Keyboard
I think you have a broken USB keyboard or USB port. Simply plugging in the keyboard should be enough to make it work. First try the keyboard in a different USB port. Test the caps lock to see if the LED goes on and off. Also try a different keyboard and also test it in a different computer.
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