leecher1337

Results 276 comments of leecher1337

@unrelentingtech Shit, I modified .FL1 file with patched EC Firmware and did: `dosflash /sd /sn /ipf ec /file G3ET94WW\$01D4000.FL1` to update EC firmware. This command is based on what the...

Thanks for the fast reply! Seems that it will take 1-2 weeks until I can visit someone with a chip clip to try it out. However I'm very curious what...

@q60 In the meantime, until we analyzed the reason for BIOS Update failure, you can use the hot-patching feature to solve your battery problem. This should be pretty risk-free. I...

Weird, the program uses SVGA mode 12h (640x480x16). With SVGATEST, the mode shows just fine: ![image](https://github.com/leecher1337/ntvdmx64/assets/6495842/e28150f9-a5c1-4067-9dd5-991359656cce) However in WPS 3.0, lower part of video memory seems to be blanked. I...

It seems to me that the problem is related to the video memory layout as specified by the [Memory Map Select MISC-Register](http://www.scs.stanford.edu/10wi-cs140/pintos/specs/freevga/vga/graphreg.htm#06): Works (SVGATEST sample above): ``` yoda> dump_EGA_CPU rame=1...

Looking at the `SPDOS.COM` (Super Chinese System), which causes the switch to the wrong memory area, we can see: ```asm seg000:9E7A test al, 8 seg000:9E7C jz short loc_19E77 seg000:9E7E mov...

[This article](https://groups.google.com/g/comp.os.msdos.programmer/c/ZvYDjfH2i2g/m/fANWw76MBgAJ) states that the behaviour of memory maping mode 0 is not really defined: > Note that there's one value, 00b, that maps the entire A0000h-BFFFFh > range to...

In case someone wants to enhance the original sound card driver, I reverse engineered the Windows 2000 driver (which uses ESFM mode, if supported by card) to build a 64bit...

I quickly hacked together an ESFM bank editor for Windows, as this was easier for me than having the deal with complicated QT C++ code and create a pull-request. Maybe...

Yeah, figured that out, but adding only format definitions is useless in this case.