Everest report shows :
BIOS Version 1.2R2.5
But attached firmware version from hwdrivers.com, is 2R3 version...
Help to install KolibriOS, to hard disk.
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PICT0025.JPG (94.15 KiB)Viewed 6223 times
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Attached is extensa original 355 bios firmware, that I´ve saved using Aflash.
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355bios (256 KiB)Downloaded 218 times
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BIOS rom flashed with 2R3 version, shows no changes in BIOS set up screen or KolibriOS
start menu.
start menu.
Dandielsoy: I think Yogev Ezra was talking about the VGA bios, it's another kind of firmware which is programmed into the graphics card itself.
On the following webpage, there is more information about this firmware for the CT65550: ftp://ftp.prosoft.ru/pub/Hardware/Octag ... README.htm
I believe however, that the display in your system is a NEC Versa 2635CD (and has a resolution of 800x600) for which no information is listed.
Most likely, modes 640x480x16bit and 800x600x16bit are implemented in the VESA bios, but not supported by KolibriOS...
I personally would advice not to mess with this
Here is a program that will show all details about the VESA bios: http://mikedld.com/f/kolibri/vesa4.zip
It should be run in plain dos mode AFAIK.
On the following webpage, there is more information about this firmware for the CT65550: ftp://ftp.prosoft.ru/pub/Hardware/Octag ... README.htm
I believe however, that the display in your system is a NEC Versa 2635CD (and has a resolution of 800x600) for which no information is listed.
Most likely, modes 640x480x16bit and 800x600x16bit are implemented in the VESA bios, but not supported by KolibriOS...
I personally would advice not to mess with this
Here is a program that will show all details about the VESA bios: http://mikedld.com/f/kolibri/vesa4.zip
It should be run in plain dos mode AFAIK.
"Any intelligent fool can make things bigger, more complex, and more violent. It takes a touch of genius -- and a lot of courage -- to move in the opposite direction." Albert Einstein
OK, Last hope...
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vesa probe4.JPG (110.55 KiB)Viewed 5851 times
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You did not run it from pure DOS, you ran it from win95?danielsoy wrote:OK, Last hope...
If I recall correctly, there is an option 'reboot into DOS mode' when shutting down windows.
"Any intelligent fool can make things bigger, more complex, and more violent. It takes a touch of genius -- and a lot of courage -- to move in the opposite direction." Albert Einstein
yes,from windows.
cant make it from DOS, cause programm name is large, and I dont know where P 1 character,
may be found...
cant make it from DOS, cause programm name is large, and I dont know where P 1 character,
may be found...
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PICT0030.JPG (121.74 KiB)Viewed 5842 times
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rename exe file to pi.exe
Already renamed to vesa, mesa, teresa , but results are the same.
I would like to listen some mp3 songs in KolibriOS, before take 355 to the twilight zone.
Guees she will not reaches silicon heaven.
I would like to listen some mp3 songs in KolibriOS, before take 355 to the twilight zone.
Guees she will not reaches silicon heaven.
I was actually talking of the regular BIOS, because a newer regular BIOS usually contains updated VGA BIOS, so it was worth a try to update the regular BIOS. It's risky to update just the VGA BIOS itself, so it's safer to update the regular BIOS. But if updating the regular BIOS did not add any new VESA modes, then it is possible to try to update VGA BIOS separately (just keep in mind that you can "brick" your laptop and make it totally useless if the update goes wrong).hidnplayr wrote:Dandielsoy: I think Yogev Ezra was talking about the VGA bios, it's another kind of firmware which is programmed into the graphics card itself.
You did not understand. Just rename "vesa_probe4.exe" to "vesa.exe" in Windows95, and then run "vesa.exe" in pure DOS (or DOS mode), not in DOS window.danielsoy wrote:Already renamed to vesa, mesa, teresa , but results are the same.
just keep in mind that you can "brick" your laptop and make it totally useless if the update goes wrong
If case, is not possible to re-flash video bios , wiring it direct to a eeprom programmer via another PC with rs232 or PPort?
Did that one time, in a ibm 21m laptop that had bios password protected, and crc error if i remember well.
http://www.allservice.ro/forum/viewtopi ... &start=300
BTW, how can make it in pure DOS, if got no FDD?
If case, is not possible to re-flash video bios , wiring it direct to a eeprom programmer via another PC with rs232 or PPort?
Did that one time, in a ibm 21m laptop that had bios password protected, and crc error if i remember well.
http://www.allservice.ro/forum/viewtopi ... &start=300
BTW, how can make it in pure DOS, if got no FDD?
Reboot into dos mode, like you showed in last screenshot should be OK.danielsoy wrote:BTW, how can make it in pure DOS, if got no FDD?
"Any intelligent fool can make things bigger, more complex, and more violent. It takes a touch of genius -- and a lot of courage -- to move in the opposite direction." Albert Einstein
It seems this program cannot detect VESA modes, or it has to be run in real MS-DOS and not Windows 95 DOS mode.
Please try a different program (run it in Windows 95 DOS mode). Download the attached ZIP file and run "MODETEST.EXE" (also read 550util.txt file for instructions).
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55XTOOLS.ZIP (128.28 KiB)Downloaded 212 times
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http://www.dosdriver.de/graph.php
His card probably needs specific driver?In DOS, if you want graphics above the VGA-modes, you need the VESA BIOS EXTENSIONS (VBE). Often cards only support a limited subset of VESA modes and there are different versions of the VESA standard (1.2, 2.0, 3.0).
You can gain full VESA support if you have a card specific VESA driver.
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