Anyone using an OWC Dual Mercury Elite Al-Pro external drive?

I'm interested in purchasing one of these mercury elite RAID drives:
http://eshop.macsales.com/item/Other%20World%20Computing/ME8SRS20TS32/
I know it has a fan, so I'm wondering if anyone has experience with the noise these drives make. Also, do the drives sleep when your macbook pro sleeps/shuts off?

From the user manual for the Elite-AL Pro Qx2. I don't think this is the exact model you have, but I would imagine the power management would be the same. They only seem to have a marketing brochure for your model. In general this is the best thing. People often have problems with drives that go into standby when their machine isn't in use.
http://eshop.macsales.com/techcenter/manuals/mercury_elite/OWC_Merc_EliteQx2.pdf
+*Q: Will the hard drives spin down when my computer goes to sleep or stand-by mode?*+
+*A: No, to provide immediate access to your data, the drives will not spin down or go into sleep mode as long as the power switch is turned on.*+

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My iMac suddenly can't read the backup hard drive I've been using for Time Machine. I did NOT just upgrade the OS or anything. The external HD is an OWC Mercury Elite All Pro. It's worked fine since I got the iMac 4 years ago.`

My iMac suddenly can't read the backup hard drive I've been using for Time Machine. I tried unplugging the cord that connects the HD to the iMac and plugging it back in, but I still get "The disk you inserted was not readable by this computer" below which are buttons for Initialize, Ignore and Eject. I was using a cord that went from larger square plug to larger square plug. So then I tried one that went from smaller square plug to what I think is USB (thin rectangular plug) of the sort that connects the keyboard and mouse. It's the type that my printers and scanners use to connect to the iMac. I did NOT just upgrade the OS or anything. The external HD is an OWC Mercury Elite All Pro. It's worked fine since I got the iMac 4 years ago. What else can I try before just trying to initialize and

Thanks, Michael! I do hear it at times spooling up and running. Just after I bumped the thread I looked for troubleshooting for this drive online and found the manual which suggested using Disk Utility which I've seen before accidentally (if I hit Command Shift U instead of Shift U to type "Unit" on a new folder for a student's homework ) but had never really noticed. Disk Utility does see it and also a sub-something (directory?) which might be the Time Machine archives on the disk, called disk1s2), sort of the way that my iMac's hard drive shows up as 640.14 GB Nitachi HDT7... and has a sub-something titled DB iMac, which is what I named my iMac's hard drive.
Anyway the owner's manual just shows the image under the formatting section, not the troubleshooting section, but as soon as I saw it in the manual I remembered seeing it accidentally a few times, went to it, and am now verifying the disk. Right now it's telling me that it will take 2 hours to complete the verification, so I guess I have a bigt of a wait. :-)
Does that fact that Disk Utilities can see it mean it's not failed, or just that it hasn't completely failed?
I can see the virtue in having multiple redundant backups, or at least two backups. What do you suggest? Two external hard drives? I had this one linked by ethernet, and but I also have a cord that could link it by USB (like a printer), so if this one is reparable I could get a second one and link it by USB. If this one is not reparable I could get two and do the same thing. I do have an Airport so I suppose it's possible to get some sort of Wi-Fi hard drive (my new printer/scanner uses only the network and not a cable, although it has a cable that I used for the initial installation), but I'd suspect a Wi-Fi hard drive might have a higher price.
What hard drives, if any, do you recommend? I seem to recall that when I was looking at external hard drives 4 years ago, Apple's were substantially more expensive, which is why I got the OWC Mercury Elite All Pro.

Using Mercury Elite AL Pro As an Enclosure

I have a Mercury Elite-AL Pro 500GB External Hard Drive. I would like to open it up, remove the drive, and use it as an enclosure to house the HDD from my iMac G5, so I can transfer data to a new iMac (the G5 has a bad power supply, so it won't stay on). Does anyone know if it's possible to do this, or is there some reason the OWC external drive housings cannot be used as enclosures for other drives? From outward appearances, they appear to use identical enclosures.
Thanks!

I would just encourage others to take Miriam's advice and give Macsales.com Tech Support a call. Not trying to be a smartypants here, but in fairness to them, I'm not entirely sure that it's appropriate to post information in a user forum which might impact their business one way or the other (I know, I should have thought of that before I posted the initial question-sorry). One thing I will say is that if you open up the case on the external hard drive, you have understandably voided your warranty.

Can't get Mac Pro to recognize OWC Mercury Elite Al-Pro QX2 Raid on eSata

Hi Everyone,
I have a new OWC Mercury Elite Al-Pro QX2 Raid, set up as Raid 5, w 4 x 2TB Hitachi drives. I have been able to get it to mount on my Mac Pro via FireWire connection only, can't get it to mount via eSATA.
Since the purpose is video editing, I need the eSATA connection to work.
Any ideas on how to get the Mac Pro to see the eSATA?
I've tried switching eSATA cables to one that has been verified to work, still no luck.
Thanks!

I have a new OWC Mercury Elite Al-Pro QX2 Raid, set up as Raid 5, w 4 x 2TB Hitachi drives. I have been able to get it to mount on my Mac Pro via FireWire connection only, can't get it to mount via eSATA.
Dear Sunshine22,
The QX2 uses an Oxford 936QS chip that can require up to 45 seconds to startup all of the hard disks and become ready to accept eSATA controller commands. Usually, the QX2 enclosure will beep when it is finally ready.
The amount of time required to startup the enclosure can be longer than some eSATA drivers expect. There are two possible options you might try to get around this issue.
1. Unplug the QX2 eSATA cable from the controller. Turn on the enclosure and wait 45 seconds or until the enclosure beeps indicating it is ready. Next, connect the eSATA cable and the enclosure should show up in Disk Utility within the next 20 - 30 seconds.
OR
2. Turn on the QX2 and wait for 45 seconds or until the enclosure beeps. Now restart the Mac Pro and the enclosure should mount on the desktop or show up in Disk Utility.
Perhaps one of these methods will mount the QX2 for you.
FirmTek has updated our eSATA drivers so that these work arounds are not usually necessary when an Oxford 936QS based enclosure is attached to a FirmTek PCIe controller.
Good luck!

My Time Machine backup keeps failing...how do I find out why?? MacBook Pro 5,1 OS 10.5.8, 6GB ram backing up to new OWC Mercury Elite-AL Pro 2TB

Forgive my clumsiness ---
My Time Machine backup keeps failing...how do I find out why?? MacBook Pro 5,1 OS 10.5.8, 6GB ram backing up to new OWC Mercury Elite-AL Pro 2TB

Have you formatted the disk to Mac OS Extended (Journaled)?
Caio.

Is anyone using the novation impulse keyboard with Logic pro x?

is anyone using the novation impulse keyboard with Logic pro x?
I currently have an M-Audio Axium controller but I cannot map any of the controllers.
I need to buy a 25 key controller anyway so I was hoping to get one that works well with Logic Pro X

I have the Logitech S530 keyboard and mouse. I had no problems with it while I was using it with 2 PowerMac G5 and one Dell XPS, but when I got the MacPro I found that it doesn't work with MacPro and a KVM switch. Logitech says their keyboard and mice are NOT made to work with KVM switches, but I didn't find that until I started using it with the Mac Pro.
The other small con is that the mouse is made for right handed people. On the other hand, I love the looks and feel of the keyboard and all the keys. It also will do the boot up holding down the Option key for choosing your startup drive and holding down the Shift key for Safe Mode, which the Kensington keyboard will not do.
MacPro 2.66 ghz., Macbook Pro, Macbook, Powerbook G4, PowerMac G5 Dual Core Mac OS X (10.4.8)

Has anyone used a Dell 1908FPb with a MacBook Pro OSX 10.6.8? What do I need to get/do? thanks

Has anyone used a Dell 1908FPb with a MacBook Pro OSX 10.6.8? What do I need to get/do? thanks

Hi 4judy,
If you are looking to use an external display with your MacBook Pro, you may find the following articles helpful:
Apple Mini DisplayPort adapters: Frequently asked questions (FAQ)
http://support.apple.com/kb/ht3382
OS X: How to use multiple displays with your Mac in Mountain Lion and earlier
http://support.apple.com/kb/ht5019
Regards,
- Brenden

TS1338 I have 4 Trojan Horse viruses on my external drive I use for Time Machine. My MacBook Pro hard drive is clean. I have eased the external drive 3 times using Disk Utility and it still has the 4 Trojan Horse viruses. How do I get rid of them. Wayne

I have 4 Trojan Horse viruses on my external drive I use for Time Machine. My MacBook Pro hard drive is clean. I have eased the external drive 3 times using Disk Utility and it still has the 4 Trojan Horse viruses. How do I get rid of them. I am using 10.8.3 Wayne

ksu62 wrote:
The infection names are: classload.jar-719ef6a5.zip
                                          classload.jar-5db452le31.zip
                                          ar3.jar-6ce3b2f-45l483f.zip
                                          classload.jar-lef99412-63bsd3fl.zip
Those look alot like file names and not infection names. I don't find any reference to anything like that on Norton or VirusTotal. Since you said these were Trojans, I would expect to see "Trojan" as part of the infection name.
".jar" files are executable Java applets. The random alpha-numerics would seem to indicate a cache file, likely from a browser with Java enabled. And we all know what ".zip" means.
Worst case is that you had Java enabled in a browser and were infected by one of the late variants of the Flashback Trojan over a year ago or one of a couple of other attacks using the same vulnerability but targetted against a small number of political sympathizers. Much more probable is that thes were Windows only Trojans. Hopefully you have a fully up-to-date OS X, including Java, and have disabled Java in all your browsers by now.

Connecting OWC Mercury Elite-AL Pro Dual-Bay (RAID) Enclosure help setup

System info:
Enclosure: OWC Mercury Elite-Pro Dual Bay (RAID Enclosure)
Comps: Mac Pro & MacBook Pro 13"
OS: 10.6.4
Connected enclosure via firewire800 with 2x 2tb hitachi drives.
So I picked up an Open Box version of essentially this enclosure:
http://eshop.macsales.com/item/Other%20World%20Computing/MEFW936AL2/
(the differences is, the light is not in the direct center of the enclosure as pictured and the little blue switch is not on the logicboard under the fan like it was pictured in the instructional booklet).
Now going through the instructional manual, and wanting to set it up as a RAID 0 i noticed that on my enclosure there wasnt a place on the board for it to switch it to proper type of configuration i wanted.
And their site is a little messy (imho) to find the proper info and so many variants of their enclosures.
So heres what my enclosure board looks like:
http://img842.imageshack.us/img842/7708/owc.jpg
I put two 2TB drives in the enclosure (2 Hitachi Deskstar 7200s).
plug it in via FireWire800 to my MacBookPro and get the initialize the drive alert and thats where iam at. I havent set up this particular enclosure before so im not sure if its all software controlled now and the best way to go about configuring it the way I want it to (RAID 0 for now).
and how to go about in the future changing it if i say wanted RAID 1 or JBOD.
any help would be greatly appreciated!
Thank you!

thanks, though the problem has been resolved courtesy of Loudspeakermusic's link.
The problem is that the manual doesnt state anything about this particular drive.
As you can see from the image:
mine does not have the actual jumper settings like indicated of Page 5 of the PDF Manual (the same Manual i got with the actual enclosure).
So the firmwire utility helped as I was able to create the RAID or RAID 1 or SPAN/JBOD properly.
According to OWC if there drive was over 1TB in size I must click on the Enable Large Disk box to allow me to use 2x2TB drives then once I set the firmware to RAID 0, i can format them properly in Disk Utility.
So far I'm running the 2x2TB (4TB) in RAID 0 on my enclosure fine and can transfer just well.
Like Loudspeaker stated, i have to have the drive directly connected and not daisychained as I did not know why I wasnt able to change the firmware settings.
as shown:
Thanks for all the pointers!

Anyone using a PowerMac Dual Core?

I just purchased the FCS and love it...however am finding my rig a bit out-dated. I currently use my PowerMac Dual G4 for my editing setup. I was noticing that you can get a Dual Core 2ghz G5 on Amazon for about $1800 new (after $200 rebate). Figuring that I could use that saved money for a couple gigs of RAM, does anyone have reccomendations as far as perfomance goes? I know that the quad is the ultimate right now - but don't think I can swing $3000 (before the monitor) Any advice is appreciated.
Thanks!

The dual core will perform about 30% faster than your G5 iMac in Final Cut. Certain things will be identical to the iMac.
If you think this is significantly faster than the G4, then you have your answer.
Barefeats.com has some good Final Cut Pro benchmarks of the various new macs. If the iMovie benchmarks posted there are any measure, once a universal version of FCP is available, the new Intel Duo machines will rock at least as fast as the best dual core G5's.
I personally would wait for Intel-based quad workstations, or get an iMac Duo if you need something quickly. Apple will be doing all they can over the next 2 years to optimize their code for the Intel chips in ways we've never seen before. I doubt that G5 acceleration will be a high priority for the company and the GPU's on the new Duos out-power the wimpy graphics chips in the Dual G5's. Just my opinion.

Anyone using LaCie Internal dual layer LightScribe DVD burner in G4?

Anyone using this drive in a PowerMac G4? Any issues?

I'm using an ibook g4 with 512 ram, and a LaCie DVD DL burner with lightscribe (external). I'm quite satisfied with performance. Just make sure that you get the proper software for the mac with the burner (in the box) if you get lightscribe. If you don't, check limewire on a saturday or sunday to get it from me, then go to the LaCie website and download any and all updates.
good luck.

Can I use my late 2006 mac mini as an external drive for my late 2012 mac mini?

I have a (late 2006) Mac mini that I would like to use as an external drive for my (late 2012) Mac mini. Is this possible and can anyone suggest what cables would be needed. I am aware that the ports are very different i.e firewire and thunderbolt. Thanks in advance!

- You can boo the old Mac in Targe Disk Mode and connect the two via FireWire (FW) You will need a FW 400 to FW 800 cable or a FW 800 or FW 400 cable and appropriate adopters
How to use and troubleshoot FireWire target disk mode - Apple Support
- Use the old Mac normally and setup Disk Sharing and access the old Mac via the network. The old Mac's disk will show up under Devices on the new Mac. One you set up the old Mac yo do not need mouse or keyboard or monitor. You can also setup Screen sharing and actually use the old Mac from the new Mac.
- Remove the HD from the old Mac and place it in an external USB enclosure of dock and connect it to the new Mac

I have recently copied my iTunes to a new computer using the instructions from Apple site, via an external drive. My iPod will not sync on the new computer. The option to sync automatically is greyed out and it won't let me set it. How do I resolve?

I have recently installed iTunes on a new Windows 8 laptop and copied from my old XP system using an external drive. This all went ok. The problem is that i can't get my iPod classic to sync on the new laptop. I did a factory reset and re-install. It still won't sync. When I hit the 'sync' icon it does nothing. In the Options screen the option to automatically sync is greyed out and doesn't allow me to enter anything in the box. How can i resolve this?

You need iTunes on the computer. There is no iTunes for your phone. See:
Locked Out, Forgot Lock or Restrictions Passcode, or Need to Restore Your Device: Several Alternative Solutions
1. iOS- Forgotten passcode or device disabled after entering wrong passcode
2. iPhone, iPad, iPod touch: Wrong passcode results in red disabled screen
3. Restoring iPod touch after forgotten passcode
4. What to Do If You've Forgotten Your iPhone's Passcode
5. iOS- Understanding passcodes
6. iTunes 10 for Mac- Update and restore software on iPod, iPhone, or iPad
Forgotten Restrictions Passcode Help
You will need to restore your device as New to remove a Restrictions passcode. Go through the normal process to restore your device, but when you see the options to restore as New or from a backup, be sure to choose New.
Also, see iTunes- Restoring iOS software.

Can I use Time Machine to backup to partition on external drive and a Time Capsule?

Trying to plan in advance...
I was wondering if I can (with a laptop) use Time Machine for both:
1. Creating Time Machine backups on a partiion of an external drive. My plan was going to create 2 partitions: one to be used for Time Machine backups of another external hard drive (that holds all of my media) and then the other partition was going to be a bootable clone of my internal drive (totally separate from Time Machine)
and
2. Also use Time Machine for my Time Capsule, to create Time Machine backups of my internal drive.
Is this possible? I had heard that you can't use TM to make backups to a partition on an external drive, AND use it for another drive (like Time Capsule) at the same time. But I would think that this should be possible-
Thanks everyone-

Yes you can, and if you are using Mountain Lion it's easy.
If you are using Snow Leopard (as in your profile - this is the Mountain Lion forum), you have to manually select the backup volume each time. Tedious, but possible.
Read Apple Support Communities contributor Pondini's FAQ on that subject: "Rotating" Time Machine backup disks

I have my iTunes Library on and external hard drive. I have a new computer and want to use iTunes and KEEP my files on the external drive.

My iTunes library is on an external hard drive, and I was able to access / add to the library from my windows laptop.
I now have a new laptop, and want to be able to KEEP the library on the external drive while being able to use iTunes from the new laptop.
I have selected "choose library" in iTunes, and have chosen the iTunes Library.itl file on the external drive.
My media populates in iTunes on the new laptop version of iTunes, but when I click on a song iTunes says that it cannot locate the song.
Your help is kindly appreciated!

Thanks. Were the settings shown in your last screenshot in force when you added the song that's shown on being on the C: drive? It is also possible that at some point you ran iTunes with the external drive disconnected, in which case it will have defaulted to the library on the C: drive, or that you've run iTunes without explicitly selecting the library on the E: drive. To make sure the latter is the case, hold down SHIFT while starting iTunes, then when you get this prompt:
click on Choose Library..., navigate to the location of your current iTunes Library.itl file, and click Open.
Part of your issue may that its not obvious where that current database file is located. The folder layout on your E: drive isn't the one that's most easily managed - so its possible that the database file could be in:
E:\xxxx\Files\iTunes
E:\xxxx\Files\iTunes\iTunes
E:\xxxx\Files\iTunes\iTunes 1
I suggest that a lot of your issues can be addressed by reshaping your library into the reliable "portable" layout as described in tt2's Make a split library portable user tip. Comparing your screenshot with the equivalent on my system (where I have a "well-formed" library on an external drive):
where:
there is just one iTunes folder with everything used by iTunes inside it
all media is held within subfolders of the iTunes Media folder
The way you have yours set up, where the iTunes Media Folder location is set to E:\xxxx\Files\iTunes rather than E:\xxxx\Files\iTunes\iTunes Media is probably why some of your media is not being located correctly - the extent to which iTunes can correctly resolve locations is, to an extent, reliant on the folders for the different media kinds (Music, Audiobooks, etc.) being inside the iTunes Media media folder. One common misunderstanding (not helped at all by Apple's documentation!) is that the iTunes Media Folder location setting in Edit > Preferences > Advanced does not tell iTunes where to find anything; rather it determines where iTunes will put new additions to your Library, in conjunction with the Copy files to iTunes Media folder ... flag:
I would definitely take the time to work through the steps to bring your library into the "portable" shape - there may be few remaining issues with broken links when that's complete but this will be much easier to fix if your library is in a more standard structure.

Anyone using an OWC Dual Mercury Elite Al-Pro external drive?

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