Linux sets register 40 bit 2 to enable the IDE port? The option ROM loads, correctly reports connected drives, and allows booting from them. By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. It is very appreciated. What am I missing? The edits are in x86 machine code. Do i need to fix a checksum value as well?

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The problems with configuration register 0x are more problematic. Sign up using Facebook. So I know it did not install. Hot-plugging the PCIe card never worked for me. The edits are in x86 machine code.

JMicron JMB36X SATA Controller Driver Driver – TechSpot

Stephen 1 3 9. Which ahfi be found here: According to this Tomshardware postthe JMicron JMB chipset supports hotplugging but the manufacturer’s drivers don’t.

The poster recommends using a 3rd-party software called HotSwap original linkbroken to enable this functionality. The second part of the problem is to modify the option ROM given you already know how to configure the chip.


ahcj It is not a data table containing some form of initial register values. It is very appreciated. Seems to take values of 0xc2 or 0x It seems like bits [1: Anyway, you can erase the flash chip, so that no option ROM is executed and the card is rendered non-bootable anymore.

I can’t seem to hot swap an external SATA drive. Can someone please set me straight.

Need to populate JMicron JMB Chip RESOLVED!!! – EVGA Forums

Sign up using Email and Password. Therefore, I chose to set register df[6] to cause the option ROM to quit without detecting drives. The hang does not occur if the option ROM is skipped by setting 0xdf[6], so I use 0xa1 to be closer to what Linux does, although I notice no other differences between 0xf1 and 0xa1.

A JMicron-specific driver is available only for Windows.

Final configuration PATA not enabled because turning it on causes a hang during boot. As for me, I no longer have the card…. I have an ssd in my case that would like to be used. Email will not be published required.

New Drivers  0Z776 SCR DRIVER

Need to populate JMicron JMB362 Chip…. RESOLVED!!!

Super User works best with JavaScript enabled. Option ROM not enabled by setting df[6], so the disks are not bootable. Those connected at boot were not detected. Forums Posts Latest Posts.

In this mode, Windows should detect the controller as a standard IDE controller without installing a separate JMicron driver. Also tried many different driver revisions.

Given my limited abilities to understand hex, I cannot locate where to apply the changes to. Have a great weekend. The original bytes were e8 xx xxwhere e8 is the opcode for the CALL instruction, and the bit immediate operand is the relative branch target.

All my Intel black ports are populated already. Actually, there is only one sata connexion, not two.