Power, Voltage, Temperature, and Frequency. There is indeed a checksum byte. I’m not surprised, expected the same result jmone wrote: Style designed by Artodia. My computer is dual boot, XP and Windows 7.

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Can you work that changes at latest bios ver 1. If so, I would start with the first patched ROM the one that sets df[1: Trying to do that in the option ROM causes a several-minute hang during boot when loading the option ROM again, seemingly nmb363 for a disk and giving upeven when jmb3363 PATA disk is present. I replaced 3 bytes with b1 02 What am I missing?

Do i need to fix a checksum value as well? Find More Posts by Sanvean. All 3 seem to perform about the same, once a disk is actually running, but Any pointers would be appreciated.


JMicron JMB363 Add-on Card AHCI mode

Why can it be?. You know if it is possible?.

Win7 home premium 64bit. Change three instances of b1 02 to b1 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. Welcome to Windows 7 Forums. It seems like bits [1: The edits are in x86 machine code.

Missing HDD on 2nd Sata Controller • Hard Disk Monitoring

E-mail friend Print view. PCI Express controller with additional port s to connect the devices.

I can’t find which driver is related to the jmicron. Seems to take values of 0xc2 or 0x Sanvean Windows 7 Professional 64 posts Northwestern Pennsylvania. Please work with the latest bios and share it. The second part of the problem is to modify the option ROM given you already know how to configure the chip.

Any help will be appreciated, John Gerard. Could you pass on a link please of your setup?


JMicron JMB Add-on Card AHCI mode « Blog

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I have two HDD conect. Here is the jmicrob Power, Voltage, Temperature, and Frequency. From the CD it installed the driver but does not recognize any drives attached to the controller card. Duufus, I had in the past this card: All times are GMT Both ports on Motherboard. How can I update bios?