Q

Windows 2000 hangs up on startup

Windows 2000 hangs up on startup. The blue line just stops and after several hours, it finally boots up.

Looks like you have a plug-and-play contention problem of some sort. W2K uses Advanced Configuration and Power

Interface (ACPI) rather than Plug-and-Play to determine how to assign resources such as IRQs and IO Base addresses to hardware on a machine. But it will also defer to PnP if the PnP BIOS is enabled.

So, the first thing you want to do is turn off Plug-and-Play in BIOS. This gives ACPI free rein. You should also take everything off the serial ports. Sometimes special attachments can cause Plug-and-Play Manager to get confused.

If that doesn't work, or you don't have the option to disable PnP, then try stripping out all peripherals and boot again. This includes disabling all integrated peripherals except for video. If it's a laptop, jerk all the PCMCIA adapters from the slots. If this solves your problem, then put the components back again, one after another, until you find the culprit.

If you strip the machine to hull metal and it still gives this behavior, you'll need to determine if it is fully compatible with W2K. If it was built a few years ago, between 1997 and 1999, the ACPI chip might not be fully compliant. This is especially true if the machine is a laptop.

This was first published in May 2001

Dig deeper on Microsoft Active Directory Scripting

Pro+

Features

Enjoy the benefits of Pro+ membership, learn more and join.

Have a question for an expert?

Please add a title for your question

Get answers from a TechTarget expert on whatever's puzzling you.

You will be able to add details on the next page.

0 comments

Oldest 

Forgot Password?

No problem! Submit your e-mail address below. We'll send you an email containing your password.

Your password has been sent to:

SearchServerVirtualization

SearchCloudComputing

SearchExchange

SearchSQLServer

SearchWinIT

SearchEnterpriseDesktop

SearchVirtualDesktop

Close