Custom User Bitmaps
Intel provides a utility that allows users to flash a custom image into
the BIOS that will be displayed during boot. You may already have such
an image on your computer if you didn't put it together yourself. If you
want to change or add an image, its possible.
The creation process is quite simple. The following applies to AL440LX
BIOS P02 through P09:
-
Create a .BMP file using your favorite graphics program. MS Paint that
comes with Win95 works fine. You can use an image of any size, but Intel
suggests that you use images that are 240x171 to prevent the POST data
from overwriting the logo. Use the standard 16 color palette. If your image
contains colors that are not on the standard 16 color palette, the logo
utility will convert the color to the closest 16 color equivalent.
-
Convert your .BMP file to a .USR file using the program CLRLOGO.EXE that
is included in the download from Intel. The file CLRLOGO.DOC contains the
full syntax of commands available. To convert the image, use the following
command:
CLRLOGO /c400 /display MYIMAGE.BMP
-
The switch /c400 defines the starting horizontal screen pixel on a 640x480
map for the image. The switch /display will display the logo on the screen
so you can get a preview of what your logo will look like during the boot
process. MYIMAGE.BMP is the name of your .BMP file
The program will convert the image and save it as LOGODATA.USR.
-
Flash the image to the BIOS using the Intel BIOS update utility. Make sure
the option "Scan User Flash Area" is enabled in the BIOS.
For AL440LX BIOS P10:
-
BIOS P10 adds support for 16-color full screen user logos. The original
release of BIOS P10 stated that BIOS P10 supported 256-color logos. An errata has since been posted, revising the support to only 16 colors.
The utility for making full screen images is available from Intel at
ftp://download.intel.com/design/motherbd/splshutl.exe.
-
Create a .BMP file using your favorite graphics program. MS Paint that
comes with Win95 works fine. The image must be 640x480. If your image doesn't
use the standard 16 color palette, the utility will convert the color to
the closest standard 16 color equivalent. Do not go nuts with your image!
The user logo area in the BIOS is only 4k, so if your image is too large
or overly complex, it will not display properly. The key here is to keep
it simple.
-
Convert your .BMP file to a .USR file using the program SPLASH.EXE that
is included in the download from Intel. To display the help screen, type
SPLASH /h. To convert your image, use the following syntax:
SPLASH /FuMYIMAGE.USR /tMy Custom Image /display MYIMAGE.BMP
This will convert a .BMP file called MYIMAGE.BMP to a .USR file called
MYIMAGE.USR. The /Fu switch specifies the output file name. The /t switch
allows you to specify a title string to be displayed for the image in the
iFlash program. the /display switch will display your image on the screen
once the conversion is done. You can also include the /v switch, which
will put the program into verbose mode and display the input and output
file sizes to help you gauge the size of your image.
-
Flash the image to the BIOS using the Intel BIOS update utility. Make sure
the option "Scan User Flash Area" is enabled in the BIOS, and the "Boot-time
Diagnostic screen" option is disabled.
-
Images created using CLRLOGO.EXE will still work with BIOS P10. However,
Intel has removed the overlay feature that was present in the previous
BIOS versions. Old images will be displayed full screen. If you wish to
see the diagnostic data during BIOS post, press the ESC key for about 1
second.
I'm starting a collection of user images. If you have one you'd like
to offer up to the collective, please send it to me.
Click on the image to download the .USR file, which is ready for loading
into the BIOS. If you'd like the original .BMP I used, let me know. Make
sure your browser saves the file with the .USR extension. Netscape sometimes
wants to save it as an .EXE file
Depending on which browser you are using, you may need to right click
on the image, and then select "Save Link As." This should allow you
to download the file and save it to your machine. If you have problems
with this, let me know, as I am still adjusting to the new server.
I
thought this image was particularly applicable to the AL440LX....
Don't
install this image until all of your bugs are worked out.. :)
Here is a full screen image for use with BIOS P10...
.
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