Windows 7 booting error please help!

I'm running a Windows 7 netbook- acer aspire one. 32 bit
Prossesor- Intel Atom

BOOTING ERROR-
I press power and I can here a beeping noise from inside my netbook.
the ACER logo pops up (normal) with the F2 start up thingy on the bottom left corner of the screen
THEN!!!- It goes to a black page with white text.

"Intel UNDI, PXE-2.1 (build 082)
Copyright (C) 1997-2000 Intel Corporation

For Atheros PCIE Ethernet Controller v2.0.0.9(05/08/09)

Check cable connection!
PXE-M0F: Exiting Intel PXE ROM.
No bootable device -- insert boot disk and press any key"

No I press any key...

"Intel UNDI, PXE-2.1 (build 082)
Copyright (C) 1997-2000 Intel Corporation

For Atheros PCIE Ethernet Controller v2.0.0.9(05/08/09)

Check cable connection!
PXE-M0F: Exiting Intel PXE ROM."

That happens over and over again!

I don't know what I did to it or what happend please help me!

BTW the beeping noise is their for ahwile then goes away.

Alpha Matt said:

I'm running a Windows 7 netbook- acer aspire one. 32 bit
Prossesor- Intel Atom

BOOTING ERROR-
I press power and I can here a beeping noise from inside my netbook.
the ACER logo pops up (normal) with the F2 start up thingy on the bottom left corner of the screen
THEN!!!- It goes to a black page with white text.

"Intel UNDI, PXE-2.1 (build 082)
Copyright (C) 1997-2000 Intel Corporation

For Atheros PCIE Ethernet Controller v2.0.0.9(05/08/09)

Check cable connection!
PXE-M0F: Exiting Intel PXE ROM.
No bootable device -- insert boot disk and press any key"

No I press any key...

"Intel UNDI, PXE-2.1 (build 082)
Copyright (C) 1997-2000 Intel Corporation

For Atheros PCIE Ethernet Controller v2.0.0.9(05/08/09)

Check cable connection!
PXE-M0F: Exiting Intel PXE ROM."

That happens over and over again!

I don't know what I did to it or what happend please help me!

BTW the beeping noise is their for ahwile then goes away.

Is it still under warranty?

zigzag3143 said:

Is it still under warranty?

Yes, but my dad is going to be very angry and I also hack/modd video games- I have a friend expecting one tonight.

I also fix computers and such but i'v never encountered this problem.

I had this error message and looked for clues at this site.
My solution was different, aren't they all?
I had removed my CMOS battery and when I replaced it after a while and rebooted the above error came up.
Clearly the CMOS settings had defaulted and unfortunately they were not suitable for my machine.
Ultimately I found that the cause of the problem was not just my mindless action but the defaults on the Integrated Peripherals had set the
IDE/SATA RAID function to ENABLED when the following
IDE Primary Master RAID parameters were all set to DISABLED.
I reset it to DISABLED and everything was fine. I have now logged all the settings for future reference.