SmartDisk FireWire CD-R/W Drive power supply?

I've used this external drive without difficulty on my PowerMac but now want to use it on my MacBook Pro for a couple of jobs. Seems I need an external power supply instead of just the FireWire connection. The problem is I don't know the specs for the power supply. Anybody know the Volts and mAmps for this old trooper?

The Mac laptops have 500mA at the bus. Many ext HD need upwards of 1A to boot. If you look at the label on the HD itself there is a label which will show you the power requirements for the HD.
You can find what is available on the Mac by - About this Mac>More Info (AKA System Profiler)>USB
MJ

Similar Messages

External Drive - Power Supply Problem

Hi All,
I have a problem with my Lacie External HD, i know it's not an Apple product but it is used with my Apple machines and formatted for Apple OS. Also the folks here are very knowledgeable.
I have a Lacie D2 Triple Interface http://salestores.com/stores/images/images_747/301146U.jpg
The drive is not powering up, I have read online that they are know to have Power supply issues since mine went down. I have used the D2's power cable to power up my other external Lacie Mini drive and it is fine. So i can rule the power cable out the equation.
The tiny green light on the power supply is flickering when plugged into the D2 drive.
No blue light on the drive either.
I am prepared to open the drive up and try to fix the power supply, but is there any online guide to doing this? I can't find anything!
Any advice / help is appreciated.
cheers

First thing to try is see if LaCie will replace the power brick, and that is what most people mean by "power supply" issues.
The other is how LaCie products tend to disrupt FW ports and cause problems, which is something that they are also prone to, should not, and don't find with others.
There use to be more attention to hot-swapping FW cable and Isolate brand or feature to prevent a FW port or device from being 'fried' by hot-swapping or plugging in a hot cable.
I'd move my drives to either another Firewire product, or more to native SATA.
http://www.macsales.com/firewire/
Also, the ability to use USB/FW/eSATA (quad interface) means there is a bridge, and that in itself can impose a limit on I/O and how well a drive can talk to the other end. Drives today are faster than even FW800 can deliver.

320GB Hard drive power supply died - where to find replacement?

Hi,
The power supply for my external 320Gb hard drive (PX1223E-1G32) which I bought about a year ago has died. I am a bit annoyed as the drive has hardly been used and only just come out of storage after a house move!
Can anyone help track down a replacement in the UK? It is branded Dura Micro Inc AC Adapter 100-240V 1.2A +12V 1.2A +5V 2A and the DC power lead looks like a 4 pin 'DIN' type connector.
Does anyone have a contact email address for Customer service/retruns UK as it may be possible to replace it under warranty.
Thanks in advance,
Mark

Hi,
Thnaks for the reply. Yes - the dealer is the obvious first stop but I am not sure if the warranty is still valid or not as I am yet to find the invoice! I was just wondering if there was a cheap source of power supplies if needed as so far I have only be able to find very expensive suppliers. In fact it may well be cheaper for me to buy a new drive enclosure and to transfer the drive over than to buy an actual new power supply.
Thanks,
mark

Old firewire/mini USB Iomega Drive, power & connectivity

Hi Sorry I don't come here often and don't know where to post this. So if it's in the wrong place apologies in advance.
We plan to do a lot of travelling now and I've ordered a Mac Book Air, my preference to using an iPad and the Cloud for managing photos.
I've got a couple of older portable hard drives inc a 1TB Iomega which is/was excellent but has firewire and mini usb connection. I understand the Firewire to Thunderbolt adaptor is useless for providing power to portables.
Does anyone know if it is possible to double connect the drive i.e. using both the one mini USB and the Tb/Fw adaptor to boost the power and performance?
Many thanks guys

Well, it turns out that somehow the enclosure was making my drive unreadable. I borrowed my brother's Pismo and installed the drive in it, and it wasn't readable the same as with the enclosure—but it let me format it, and it worked fine after that. But when I put the drive back in the enclosure, it popped up with 'unreadable' again - and it was still unreadable when I put it back in the Pismo again. For some reason using that enclosure totally scrambled the drive's directory.

FireWire / MacBook Pro / External 7200 rpm Drive / External Power Supply / Daisychaining

I would like to use FireWire from my MacBook Pro to an external 7200 rpm drive (Fantom GreenDrive Quad with FireWire capability) that uses an external power supply. Are there any issues with using the external power supply? I read in an archived Mac forum regarding Thunderbolt that there might be (for Thunderbolt, which I'm not using). The archived info wasn't entirely clear to me as to whether it meant not to power up (turn on or plug in) an external power supply for a daisychained device while the MacBook was on or the daisychain had devices in use, say, or whether it meant don't use (daisychain) any devices that use external power supplies.
Once that question is resolved (about FireWire relative to the external power supply for the external hard drive), my next question is, Can I safely daisychain also? If so, what protocol would I use for that, relative to the power supply for each daisychained hard drive?

I have had no issues using daisychained FireWire 800 external drives with leaving the drives turned on, power supplies on, and restarting my MBP. The MBP starts up and sees the drives and runs fine.

Power supply dead? Can I get at the Hard drive?

I recently had a storm which blew one of my external firewire drives (it goes on but won't mount) and when I tried using my older G4 (Quicksilver, with OS10.3.9, and Classic) to boot up in OS9 and try my Norton Utilities, the G4 froze. It did it several times. I eventually pulled the power cord. When I plugged it back it, there was a spark (at the plug in point on the G4, not the wall outlet. Since then, it won't power up.
I tried booting it up in firewire disk mode and using my Intel MacPro, but no dice.
I did a search and have seen discussion on what sounds like my same problem. I hold the power button and the light goes on, but goes right off as soon as I let go.
I tried pressing the PMU; I saw a lot of discussion about the CUDA button but it seems these are one and the same thing. I removed the small battery and tried to get a replacement but have not succeeded as yet. Though I don't think that's the problem. It might be the power supply.
Anyway, here's my question: can I use the power supply and/or battery from an even older Mac, a PPC 8600?
And, whether or not that works, can I yank the hard drive from my G4, along with a second internal drive I put in (slave) in order to get data of it? (I'll give up trying to fix the G$ itself if I can just get my files off it.
*While I'm at it, can I take apart the external firewire drive that won't mount, and get at the files on that in some way. I tried Data Rescue ll but the drive still would not mount so that was useless.
Any help on any of these will be greatly appreciated. (Yes, I do have a nice big powerful UPS but the G4 and the external were no plugged in to it).
Thanks
noodle--head grrum...PY

Hi-
To recover your hard drives and data (including the external) get yourself a housing, and insert a drive, and move data to a different computer.
You'll want a firewire external housing with the Oxford chipset. I can recommend any of the FW or FW combo housings by OWC on the following page:
http://eshop.macsales.com/shop/firewire/add-ons-and-hubs/enclosure-kits
You will need a QS power supply-others won't work.
If you end up wanting a power supply for the QS, check eBay, or the following:
http://www.mac-resource.com/store.php?item=6612513.PART
http://hardcoremac.stores.yahoo.net/pog4quposu34.html
As for the battery, as long as it is the same 3.6v and form factor, any will do:
http://eshop.macsales.com/item/Newer%20Technology/BAA36VPRAM/
The Radio Shack P/N is 23-026.
G4AGP(450)Sawtooth, 2ghz PowerLogix, 2gbRAM, 300gbSATA+160gbATA, ATI Radeon 9800 Mac OS X (10.4.8) Pioneer DVR-109, ExtHD 160gb x2, 23"Cinema Display, Ratoc USB2.0, Nikon Coolscan

Power supply from iMac through FireWire

Dear all,
The user's manual of my iMac G5 writes: "The FireWire port is designed to provide power for FireWire devices (up to a total of 8 Watts)".
How does this work? Can I operate my DV camera or external HD through it? What do I need to activate this service?
Lacmac

Laszlo-
The only products that I know of that tap into that power supply are flash memory card readers and (physically) small hard drives. You do not need to do anything to "activate" the service-it is just available at all times on a couple of the pins on the six conductor firewire connector.
Video cameras use the firewire port to transfer video information and control the camera functions. Video cameras use their own power supply brick or battery for juice. I do not think that the 4 pin cable that plugs into the video camera end has juice on it.
Peace-

Power supply question or Firewire issue

Hi
I have a workhorse Dual g4 with three internal video drives, three self powered Firewire drives and an internal Gina audio card. Recently I added a USB2 internal card and swapped my Viewsonic LCD for an Apple where the power is coming off the video cable. For the last 2 days my Firewire drives got balky. They mount but when I try to open them I get the interminable spinning beach ball. So far I am able to connect the FW drives to my G4 laptop and they seem to mount ok.
Am I asking too much from the power supply or is this a fair load?
Could the Firewire have failed.
Last week I had a high whine and lockup (heat related?) It's been funny ever since.
Is there an app that gives the status of the hardware?
Sorry lots of questions
Thanks
Enio

The XServe power supplies (like most modern systems) are rated for 100-240V, so will accept any input voltage in that range.

IMac G5 bluetooth + airport + power supply problems - oh and the dvd drive

Yeah, seems like a lot is going wrong with my mac lately. I bought the iMac G5(no isight) model last year around july. I had some power issues (i.e. leaving the house with it turned on to come home and find it off) For the last year though that was all that was wrong. Once I had to reinstall OS X because it would not find the OS X harddrive during one of these power losses, but that was it.
Then about two weeks ago, I came home to a turned off iMac. I thought the power had gone out in my apartment, but the clocks were all right, and to my surprise the iMac would not turned on. Because I am not under warranty I searched online and found an extended exchange program for my emc model. (http://www.apple.com/support/imac/powersupply/repairextension/) I made an appt at the apple store and they replaced the power supply.
I got the machine back two nights ago and my bluetooth hardware wasn't recognized. And I now had a new "ink" system preference panel in the hardware section which aparently is some sort of handwriting recognition tablet. It ticked me off, but I just wanted to use my computer.
Well today I came home from work and my computer was acting funny. Everywhere I clicked brought up dashboard. This had never happened before and I had no choice but to force a shutdown. Powered it back up and poof, there goes my airport card. No hardware recognized. Now I have a 25 ft cable running the floor of my apartment. This was cause enough to call apple. I was told to make another apointment to bring the computer in. The guy made it sound like it was no big deal to lug a 30 lb bulky computer 40 miles and through a crowded mall. He also made no promises that the repairs would be covered under the exchange program.
I just wanted to hear any suggestions before I decide whether or not its worth it to bring in the computer. Nothing shows up in system profiler under bluetooth or airport. Should I just lie to the "genius" and tell them that my computer still shuts down randomly? I think that way they would at least replace the logic board (which I think is the problem) before telling me to sell my kidney and pay for repairs. I've tried reseting the SMU, and I looked at the bluetooth and airport cards to see if they had been accidently disconnected during the PS replacement. They are actually screwed into the logic board so I think their connections are efficient.
Oh and about the DVD drive. I have to use two cd's in order to burn a single disc. The first disc I put in the drive NEVER works. It spins for about 30 seconds then starts buzzing like blender and spits the cd back out. The second blank disc I put in USUALLY works, but sometimes it takes three discs. This problem has always been there since day 1, but I don't burn enough cd's for it to be an issue.
Thank you for listening to my gripes. I really don't think I'll make the mistake of buying the first issue of a model.
iBook G4 900mghz, iMac G5 20" 2.0 ghz Mac OS X (10.4.8)

OK, first thing -to restore your bluetooth, shut down, unplug for a few minutes and then reboot. Thay usually brings the BT back. You should also repair permissions. Reset your SMU nd your PRAM as well.
Try those four things and please post back,
Miriam

Problem with Time Capsule used with an External Hard Drive (with it's own power supply)

I have a mid 2012 Macbook Pro with Mavericks installed. I have the latest Time Capsule (802.11 ac) with an external hard drive hooked up via the USB port. The external hard drive was taken from an older Mac desktop machine and is formatted correctly (Mac OS Extended Journaled). The external hard drive has it's own power supply and shows up fine when connected directly to my laptop.
For whatever reason I CAN see the hard (LAN Storage) when in AirPort utility but I CANNOT find or access the drive from anywhere within the Finder.
My finder settings are set this way:
My FInder appears this way, with the Time Capsule selected:
As you can see, the "Data" drive isn't displayed (it's not on the TIme Machine mounted drive either). The external drive "LAN Storage" isn't availailable anywhere either.
I've tried unplugging and restarting my Time Capsule and the External Drive with no luck.
Any advice?
Thanks.

Welcome to Mavericks.. and its new concept of network drives not just being hard to find like in Mountain Lion but totally invisible.
Apple changed over Mavericks to using SMB2 by default.. broken and flawed SMB2.
Change over to AFP by manually mounting the TC drives.
I strongly recommend the first thing you do is change the TC names to SMB standard.. that just helps.
Short, no spaces and pure alphanumeric.
So rather than the very Generic THE Airport Time Capsule.. you make it even more Generic with TC1 (each subsequent TC increment the number. )
LAN Storage is not a good name either for USB drive.. especially now that it is WAN Storage.. WStore for example.. but whatever makes sense to you.
The name itself doesn't matter. .following the rules, short no spaces and pure alphanumeric does. Everything, conforms.
Now in Finder.. Go, Connect to Server.
AFP://TC1 or AFP://10.0.1.1 (you can use either the name (now that it is proper network name) or the IP address .. replace with your actual name or IP).
The computer will find the resources and then ask you for a password.. this is required, even if default,, which is public.. so type in your password or public if you did not change it.
Store the password in your keychain.
The TC should now mount and all the resources on it be made available or visible.

I have a 1st Gen Time Capsule 1tb. It turns on, boots up and turns green for 5-10 mins, but then turns solid orange and then blinks orange. I have removed the hard drive and replaced the power supply . . . still the same problem. Suggestions?

I purchased a used 1st Gen Time Capsule with a 1 tb hard drive.
When I plugged it in and did the initial setup, it worked fine, but gave me a hard drive error. A few minutes later the green light turned solid orange, then blinking orange, then the status light went off. The lights in back stayed on.
I removed the hard drive and rebooted, it turned green for 5-10 minutes then reverted back to a solid orange, blinking orange, then went off.
Next I purchased a remanufactured internal power supply, and installed it (without the hard drive in). It turned green almost immediately. After about 15-20 minutes, I decided to try to install the hard drive again, booted it up, and tried to erase the hard drive with was working properly according to the software. It stopped erasing the disc after about 20 minutes and turned solid orange again, then blinking, then no status light (but back lights were still lit).
I'm a bit flabbergasted at this point, any suggestions on what to do next? I think i've pretty much replaced everything except the logic board, but can't seem to find any information on the symptoms of a logic board malfunction.
Thanks!!!!!!!

A Gen3 is identical board to a Gen4 although they have some differences in firmware and wireless card was updated on every model.. but a Gen3 is substantially faster than Gen1, Gen2 which also have identical boards.
You can with careful shopping get a Gen3 pretty cheap.
Most use a delta power supply which I think is a lot better than the flextronics used in most Gen1/2
You can sell back the parts to ebay.. people still would buy the power supply etc. Even just the case can be useful to a repairer.
But if the board is gone.. it is hard to repair.. not impossible.. but hard.
Gen 3 and Gen 4 are not without faults.
See this page.
https://sites.google.com/site/lapastenague/a-deconstruction-of-routers-and-modem s/apple-time-capsule-repair/new-issue-with-a1355-gen-3-tc
I have fixed it a different way.. by using the small converters you can buy in bulk from ebay for $1 each.. KIS3R33 .. they produce 3.3V at 2A peaking at 3A.. amazing.. I keep using them to replace onboard power converters by removing the inductor and simply power directly.. the end result has worked great. You can simply change the resistors around and get any output from 1v to 20v depending on input.
Is it worth doing it .. no of course not.. it will waste many more hours than $50 is worth.. but it is kind of fun that you can actually make things work again.
Here is a pic of the Gen 3 totally powered by me. All onboard power removed.
This was to track down the fault in the Gen3.. but I am kind of pleased that it ended up neat enough and reliable enough to work for more than a year.. the Gen3 still serves as a way to get Netflix via network for a friend running 24/7.
The units supply (from left to right)
1v, 1.1v, 3.3v, 5v, 1.8v
It is feed by 12v supply which is also directly connected to the hard disk.
So it is possible to fix.. !! Only got to be a bit crazy.

My power supply has gone out on my Imac g5 desktop, if i get a new desktop can i download my hard drive to the new computer

My Power supply has gone out, if I get a new desktop can I download the hard drive of the old to the new without the power supply

If you call around, you might be able to find an apple authorized repair shop in your area that can offer to put pull the hard dive out of the old computer and put it into an external hard drive.

Adding drives, proc upgrade: Power Supply? Heat?

Hello All,
Thinking of installing a total of 4 Internal Hard Drives, and a dual 1.6ish processor. Wondering if there are any Power Supply and/or heat issues I need to consider.
Current set-up:
PM G4 QS 867
1.5GB RAM
Power Supply is original: AcBel APlPC12..."Total 344W MAX."
Video Card is original AGP GeForce2 MX 32MB VRAM
Apple 17" Studio Display
Thinking of adding:
2 Maxtor Ultra ATA/133 200GB drives in the U-Carrier
2 Hitachi Deskstar SATA 500GB drives, 1 in each of the remaining bottom bays
All controlled via a Projovian "2-Port SATA and ATA133 Dual Connection PCI Host Adapter Card"
and further down the line a dual processor in the 1.6 to 2.0 GHz range.
Intended use is primarily FCP and some Photoshop.
Any thoughts or warnings?
Thanks so much,
Patterson
Power Mac G4 Quicksilver 867 Mac OS 9.2.x 17" Studio Display, 1.5GB RAM

That should be fine, in regards to power. As for heat, well it could get a little warm in there once you upgrade the CPU. You might want to get a PCI slot exhaust fan once you put the new CPU in there.

Disable Firewire power supply

I have an audio interface A/D converter with its own "wall wart" power supply connected via Firewire to my Mini. This converter is also capable of being powered through Firewire. This added functionality is actually a bit of a nuisance. Is there any way of accessing the Firewire port so that I can disable its power supply function?
Mini Mac OS X (10.4.9)

Hi, thanks for the hospitality and the reply!
FW power isn't causing any trouble, per se, but when I power the studio down, the device remains "on" (it has no switch) unless I physically disconnect the FW.
I assume the device toggles power from the "wall wart" to the FW since the outlet on the power strip that my Mac is plugged into is always live.
Thanks again,
Tim
Mini
Mini Mac OS X (10.4.9)

What to do about a power supply for more than 2 hard drives in my G4 tower

There are bays for up to 4 hard drives on the floor of the G4, but I can only find plugs to get power to two hard drives. I already have a PCI IDE controller card so I can accommodate a number of drives, but I don't know where to get the power from. How are you supposed to power the other two hard drives? There's one spare power cable up where there could be a zip drive, but that won't reach down to the hard drive bays. Is there maybe an extension for that power supply?
Jason

Hi-
Look carefully inside of the tower.
There is another power lead with two power connectors to allow for four hard drives.
It may be curled up and tucked behind the fan shroud.
The power cable with two connectors for the optical drives is yet another power lead.
In total, there are three leads with six connectors.

SmartDisk FireWire CD-R/W Drive power supply?

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