FIFO not working properly

[hwmueller]

Hi

My hard disk driver FIFO isnt working. Why and what can I do to make it work again? Does this have any effect on the performance of the computer?

Thanks

Hans

 

[gunthnp]

yes it does effect the spped the hard drive can run at if the driver is not installled you run pio1 the slowest speed. download the mother board driver that should fix it right up. So long and thanks for all the fish.

 

[hwmueller]

hi

thanks for this. just how exactly do i download the mother board driver?? is it on the windows cd?

 

[gunthnp]

in 98 it was a lot of them but not the via chips and some other just check out the motherbaord makers site to see So long and thanks for all the fish.

 

[hwmueller]

thanks again. how can i find out from which manufacturer my motherboard comes?? then i can go to the site.

 

[gunthnp]

sorry about not getin back sooner open the case and see if it has a name on it and if it a clone call and ask them because not all boards say So long and thanks for all the fish.

 

[bilko]

TRY THIS it worked for me.I got this from another reply

If your computer contains a PCI-IDE hard disk controller that employs serialization between the two IDE channels, you may experience the following problems:

32-bit file system access and 32-bit virtual memory are not available.
Device Manager displays an exclamation point in a yellow circle for the primary and secondary IDE channels.
Removing and reinstalling the hard disk controller does not resolve the problem.

This can occur if the protected-mode driver for the hard disk controller was not properly initialized when you started Windows 98 previously. When this occurs, a NOIDE entry is placed in the registry, preventing Windows 98 from making future attempts to initialize the protected-mode driver.

This problem can occur with an IDE controller that requires serialization between the primary and secondary IDE channels. The protected-mode drivers for these IDE controllers can fail to be initialized if one of the following situations occurs:

One IDE channel has a supported hard disk, and the second channel has a CD-ROM or other type of drive that requires real-mode drivers to be loaded. Because of the serialization between the two IDE channels, it is impossible to access the hard disk in protected mode and use the other device in real mode. This causes the protected-mode driver to fail initialization, and the NOIDE switch is placed in the registry to prevent future errors. Both disk devices then operate in real-mode.
The driver for the IDE controller is manually removed from Device Manager and then reinstalled, or the protected-mode driver is disabled and then re-enabled. Some PCI controller drivers are not designed for dynamic enabling and disabling, and can cause the protected-mode driver to fail initialization.
To cause Windows 98 to attempt to reinitialize the protected-mode IDE driver, remove the NOIDE entry from the following registry key:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\VxD\IOS

To remove the NOIDE entry from the registry:

Select NOIDE.INF in the \Tools\MTSutil folder on the Windows 98 CD.

Right-click NOIDE.INF
-or-
Hold down the SHIFT key and press F10.

Choose INSTALL to remove the NOIDE entry.
After you update the registry, restart Windows 98. Windows 98 will then attempt to initialize the protected-mode driver for the controller. If no problems are encountered, the file system and virtual memory will operate in 32-bit mode, and Device Manager will not display an exclamation point in a yellow circle for the IDE channels.

If the protected-mode driver is not initialized properly, an error message will be displayed and the NOIDE registry entry will be recreated. Windows 98 will use the MS-DOS compatibility mode file system the next time you start the computer.

The fix is the same for the Win95 system, except that the NOIDE.INF step is skipped.

Hope this helps.