JMB363 SATA DRIVER DOWNLOAD

Trying to do that in the option ROM causes a several-minute hang during boot when loading the option ROM again, seemingly waiting for a disk and giving up , even when a PATA disk is present. Many thanks for the modded ROM. Actually, there is only one sata connexion, not two. I have read through this page and start to comprehend the edits needed. I speculate its purpose is to disable the option ROM, allowing the main BIOS to set up the rest of the device configuration without interference. Option ROM sets this to either 0xf1 or 0x
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Sorry, forgot to update CRC. Thus it seems like setting 0x41[7: Actually, there is only one sata connexion, not two. Those connected at boot were not detected. I did not experiment with the values of these bits except for toggling bit 6.

I have read through this page and start to satx the edits needed.

[ubuntu] Error 21 & Jmicron JMB SATA Controller

Only modifying register df[1: There were problems with OSX with the first patch which is why the second one exists. I have two HDD conect.

This seems to put the controller in AHCI mode. I want to boot an ide hd from a jmb card.

If so, I would start with the sara patched ROM the one that sets df[1: Here is the link: Option ROM not enabled by setting df[6], so the disks are not bootable. The hang does not occur if the option ROM is skipped by setting 0xdf[6], jmb63 I use 0xa1 to be closer to what Linux does, although I notice no other differences between 0xf1 and 0xa1.

It would be great if you can test it.

Option ROM sets this to either 0xf1 or 0x The last byte of the file is used as a checksum. Many thanks for the modded ROM.

JMicron JMB363 Add-on Card AHCI mode

Seems to take values of 0xc2 or 0x Email will not jmv363 published required. I made changes at three locations: The problems with configuration register 0x are more problematic.

Unfortunately, I do not know enough about hex editing to find where to patch. Final configuration PATA not enabled because turning it on causes a hang during boot. Therefore, I chose to set register df[6] to cause the option ROM to quit without detecting drives.

Power, Voltage, Temperature, and Frequency. How can I update bios? Do i need to fix a checksum value as well? The second part of the problem is to modify the option ROM given you already know sataa to configure the chip. Linux sets register 40 bit 2 to enable the IDE port?

Given my limited abilities to understand hex, I cannot locate where to apply the changes to. Trying to do that in the option ROM causes a several-minute hang during boot when loading the option Jmh363 again, sat waiting for a disk and giving upeven when a PATA disk is present. Linux sets register 0x41 to 0xa1, while the option ROM will set it to 0xf1 or 0x Why can it be?. You can use these HTML tags.

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