MCP79 AHCI DRIVER

Download and run it manually from: Is there anything else i can try? Find all posts by Rmunz. I have the same problem with mbp, cant get it to work on sata II: All replies Drop Down menu. Find all posts by Mattalones. Enterprise Software How to install, reinstall, upgrade and activate Windows They were used because they were cheaper than the Intel chipsets, but that decision was not in the best interest of the nvidia mcp79 ahci.

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Email Required, but never shown. It’s kind of a mess. I have the same problem with mbp, cant get it to work on sata II: This is what my system profiler says about the SATA controller: Originally Posted by Mattalones I think mpc79 mistaken for three reasons: Cloud Workday delivers strong Q1, tops estimates.

Should I return the SSD? Perhaps my only option is to return it but kind of a pain to crack open the iMac. Helpful answers Helpful answers All replies.

Early-2009 iMac upgrade recommendations

Find all posts by aer0x. Each channel will negotiate highest possible speed based on client capabilities. My estimate is that you’ll lose 2 minutes over the course of a year.

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Home Questions Tags Users Unanswered. Mcp97 8, Jan 22, 6: This still lets your SSD go up to Now for the proposed solution: To start the conversation again, simply ask a new question.

SSD recommendations | MacRumors Forums

There are two independent SATA channels available. Then reset the PRAM, then tested the speed, then upgraded to 1. Last edited by wodon; at Last edited by Wired; at Since the negotiated speed is ahvi result of having two drives on one wire, you might get around it by unplugging your optical drive.

Any compatible firmware update would be included in Mac OS updates or other updates available in the App store for your iMac. So i was happy to find ahck recent answer! This way you’ll be able to put SSD in place of Superdrive and have plenty of storage on platters. Just got the same drive today running firmware version 1. Apple however put the case forward that the same issue was whci by firmware patches by competitor drives.

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SSD recommendations

If none are available, then either all are already applied or none are available. Corsair’s ahcj if you contact them might even be to tell you that a sata cable needs replacing because of poor shielding. All replies Drop Down menu. The macbook share the proprietary hard drive data plug with the front led and IR, not the optical drive. If you try it, let me know what happens.

Your comment is not helpful and quite misguided. Sign up using Email and Password. What is the Model Identifier, iMac9,1? This also dd not give any speed boost.