Originally posted by: Jolt2
I just found this real quick. You have not said what model laptop you have so this may or may not apply to you. The files names that you need may be different then the ones listed below. It will depend on your model you are working with I would think. This is from this web page:
http://www.uktsupport.co.uk/compaq/faq/hardware.htm
Compaq Hard Disk Drives
A lot of Compaq hard disk drives are usually partitioned into two or three depending on their size. One or two DOS partitions and a small (12MB) non DOS partition.
This non DOS partition contains the BIOS setup utility and settings and other tools and is accessed by pressing F10 at start up when the cursor flashes in the top right corner of the screen.
The machine needs this partition information to run and so it is a good idea to make a back-up, particularly if you plan to "fiddle" with the hard drive at all.
A backup can be made using the "Create a Diagnostics Diskette" option from this very setup screen. It is very simple, two floppies are required (one labelled setup and the other labelled diagnostics) all instructions are given on screen and the process takes about 5 minutes. These disks are used to recreate the non DOS partition as below.
These disks are also available (in compressed a form) as sp7781.exe (Diagnostics) and sp2141.exe (Setup) from Compaq's website.
Creating Non DOS Partition
* Boot from Setup disk sp2141.exe
* Message states that there is no Diagnostics Partition, recommends there should be and gives the option to create one.
* Accept this and you are prompted to reboot from the Diagnostics disk sp7781.exe.
* Follow prompts to switch between Setup and Diagnostic disks several times, this takes about 5 mins.