screen says: www.hp.com/go/techcenter/startup

[hp77]

hope find help online about the my labtop battery

[tari38chakwala]

mera computer main hard disk error aa raha ha. computer start nahi ho raha main kea krun

[tari38chakwala]

meri window 7 ha us main prob ha

[tari38chakwala]

f2 or f10 kam hi nahin kr rahay

[tari38chakwala]

main window 7 ha computer start nahi ho raha  . hard disk test failed ho jata ha ab kea krun

[npw05001]

You're welcome LethaboG,

If you are still under warranty you can contact HP support to facilitate a repair.

Here is a link to the contact options for HP support.

[snowfire]

the other computer that i'm working on says boot device not found  no harddrive but there is one that came with the computer this computer has windows 7 program c an u help me 

[npw05001]

Hello snowfire,

I see that you are having problems with a boot device error message on your computer. I would like to help with this issue but I need some information.

Can you provide the model and product number of the computer? Here is a link that shows how to find that information.

[c_broeky01]

I had the same problem with my "boot drive" not working. I performedt he f10 key while powering up and went to diagnostics. I then tried to do a Primary Hard Disk Self Test and it says that "Hard Disk Not Exists." I have had this laptop for 1.5 years and no major problems. Any help or am I in trouble?

[npw05001]

Hello c_broeky01,

I see that you are having problems with a boot error message on your computer. I would like to help with this issue but I need some information.

Can you provide the model and product number of the computer? Here is a link that shows how to find that information.