Computer wont start up.

Did You Check to See If Memory is in correctly ?you might have dislodged them by accident please check this !! Can you get back into bios there must be a reason for the black screen like Memory is the computer beeping ? What you can do is use a friends laptop or computer and create a recovery disc on there computer then put that disc into your laptop or you can borrow there windows disc.
Boot Manager:
Windows failed to start. A recent hardware of software change might be the cause. To fix the problem:

1.Insert your Windows installation disc and restart the computer.
2.Choose your language settings, and then click "Next".
3.Click "Repair your computer."

If you do not have this disc, contact your system administrator or computer manufacturer for assistance.

Status: 0xc000000f

Info: The boot selection failed because a required device is inaccessible.
(more Info Please)

At boot do you get the Acer logo or can you enter the BIOS or the restore/recovery with the F keys?

Reboot and look at the bottom left should be f5 and follow instructions good luck!

boot from an applicable boot disk & use fixmbr to repair the boot sector,

OR have you tried safe mode or last good....( you need to press F8 seconds after the PC is turned on)

Hit F8 a few times while your computer starts to boot, a boot selection screen should come up. Try selecting "Last Known Good Configuration" and see if you can boot up without running the repair install.

Creating recovery discs After setting up the computer for the first time, be sure to create a set of recovery discs of the full factory image. the recovery discs are used to start up (boot) the computer and recover the operating system and software to factory settings in case of system instability or failure.

Try to start in safe mode and then when it finished loading shut it down again. Boot again it should boot to windows if it not, maybe a corrupted files or some files are missing.

Hi there,
Enter BIOS Set CD rom drive to first bootInsert your CD reboot
folow the on screen instructions be patient, it may take up to an hour,  and then two houers to install drivers,
-> if you want me to find the drivers for you, plz state your computer name and model.


regards /Teis

If it's reading the hard drive first, as it would appear it is, you need to enter the BIOS and change the order of boot devices so that it looks at the CD Rom first. Your user manual should tell you how to do this, but feel free to leave a followup comment if you want me to go over it.

It's expecting to see the CD to repair windows, but then isn't looking at the CD Rom drive first, with the result that it tries to boot straight from the hard drive and ends up in an unbreakable loop.