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Hi, how i know do i have RAID support in my laptop HP 4720s?

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Since laptops only have one disk drive, you don't have RAID which by definition is multiple disk drives.
If this answers your question, I'd appreciate 4 thumbs. I do this for fun and do not get paid.

Posted on Oct 02, 2010


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Trying to get in bios probook 4720s will boot from any disk

hold down ctrl and either f2 or the delete button when you power on this should open bios then set to default and save change exit and restart

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In de manual staat:

"Turning the TouchPad on and off
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Laat hier even weten of dat werkt...

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My HP Probook 4720S has a very wierd problem. The wireless card seems to be working properly, and the drivers are up to date.However it cannot detect the wi-fi in my office.Other laptops are connected so...

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.
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I cannot find any drivers for my Function Keys for HP Probook 4720s Can you help me?

You need to install the 'HP Hotkey Support'

Select your installed OS and search the HP Hotkey Support.
After that, download it and install it. Download.

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