BleepingComputer.com: windows 95 / dos help needed after CMOS battery change

Jump to content


Register a free account to unlock additional features at BleepingComputer.com
Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.

Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.

Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

windows 95 / dos help needed after CMOS battery change

#1 User is offline   oclv 

  • New Member
  • Pip
  • Find Topics
  • Group: Members
  • Posts: 2
  • Joined: 11-May 09

Posted 11 May 2009 - 02:41 PM

I have a Packard Bell Pentium computer w/ Windows 95 that was set up to boot in MS DOS. The CMOS battery went dead and was changed.

My problem is that after start up, the computer shows a flashing cursor and will not accept any typed characters.

The screen reads:

0040960 KB

Please Wait . .

Keyboard. . . . . . Detected

Processor Spreed . . . . . .100 MHz

Hard Disk 0 Installed Maxtor 7546 AT

Floppy A: Installed



-

Do I need to enter a password / reset one? I know the computer is a relic, but we use it to program a chip that has not changed in years. Someone else set this up and I have no idea what to do. Restoring boot in Windows 95 and then going to DOS will work for us also.

Thanks in advance for any help!

#2 User is offline   funnytim 

  • Distinguished Member
  • PipPipPipPipPip
  • Find Topics
  • Group: Members
  • Posts: 619
  • Joined: 27-April 06
  • Gender:Male
  • Location:Vancouver, BC, Canada

Posted 12 May 2009 - 01:54 AM

All I can think of is check your BIOS to make sure it is booting from HD. Since the CMOS battery was replaced some BIOS settings may have been reverted to its default values, which may not be configured to boot from your HD.
Thanks.

#3 Guest_Abacus 7_*

  • Group: Guests

Posted 12 May 2009 - 02:19 AM

:thumbsup:

Start by setting your Computer Clock to Current Date?

When the CMOS Battery Dies or is Replaced, it Automatically reverts the Computer Time back to Original, same as many of the Settings.

It Basically Kills the Upper Memory of a Computer as it was designed for.

That also applies for every Computer Built since CMOS was installed in them.

:flowers:

This post has been edited by Abacus 7: 12 May 2009 - 02:31 AM


#4 User is offline   Platypus 

  • Forum Addict
  • PipPipPipPipPipPip
  • Find Topics
  • Group: Moderator
  • Posts: 3,038
  • Joined: 28-January 06
  • Gender:Male
  • Location:Australia

Posted 12 May 2009 - 04:39 AM

Definitely enter the BIOS setup and check the defaults of all the settings. Since the last reported detection is the Floppy Drive, see if it is set to the wrong type. Many old BIOS default to a 5¼" drive, and can hang waiting for a response if there's only a 3½" drive fitted (usually 1.44MB).
Pleased to have been a Microsoft MVP (Windows Desktop Experience) 2007/8, 2008/9

I pressed F5, and I'm feeling refreshed...

#5 User is offline   Eyesee 

  • Bleepin Teck Shop
  • PipPipPipPipPipPip
  • Find Topics
  • Group: BC Advisor
  • Posts: 3,423
  • Joined: 15-July 06
  • Gender:Male
  • Location:In the middle of Kansas

Posted 12 May 2009 - 07:22 PM

Also unplug the system and reseat all cables.
Maybe the hard drive cable is loose enough that the BIOS sees the drive but is somehow preventing the system from booting.

I have another option as well but I wont present it until you check the cables to eliminate that possibility.


Curiosity questions:
When was the last time this system booted successfully?

Is this the first time you have replaced the battery?
If so, consider yourself very lucky. They typically only last about 5 years
In the beginning there was the command line.

#6 User is offline   oclv 

  • New Member
  • Pip
  • Find Topics
  • Group: Members
  • Posts: 2
  • Joined: 11-May 09

Posted 13 May 2009 - 11:43 AM

Thank you all for the suggestions. I have tried everything except for opening the machine and checking the hard drive cable connection - nothing has changed.

This is the first time I have changed the battery, the OE one must have been on steroids!

Any other suggestions?

Thanks in advance.

Share this topic:


Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

1 User(s) are reading this topic
0 members, 1 guests, 0 anonymous users