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.

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My Iphone rings but screen is blank held the power button for more than 10 sec but in vain

Hello waseem.abdul_hadi,
It may be that your Screen Curtain has been activated. This can be deactivated by triple-tapping the screen with three fingers.
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http://help.apple.com/iphone/7/
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Is the 65W power supply killing small laptop hard drives?

Apple is NOT shipping 45W power supply units to my country (Costa Rica) and the authorized resellers are selling 65W power supply units to PowerBook 12" and iBooks owners, saying that older and smaller laptops can use the 65W unit without problems.
In 1 month, 3 of my friends have lost their powerbook 12" hard drives, all of them were using 65W units.... is it possible that the 65W unit is damaging the hard drive?
Apple documents don't mention any kind of problem related to using the wrong power supply, but doesn't say it's ok either.

Well the authorized resellers are the ones you should
take this up with. If they won't listen, call
AppleCare. Computers are particularly sensitive to
power supply variations. Here is one article which
the resellers should read:
http://docs.info.apple.com/article.html?artnum=75448
I actually printed that document and went to the store to show them they were selling the wrong adapter, but they said Apple is no longer sending/selling 45W adapters to them and they said also that Apple gave them a memo saying that 65W adapters cause no troubles to smaller laptops.
As you can see in the article there's no warning about using wrong adapters.
Hard drives shouldn't be affected by power supply
variations, and given the fact the computer only
takes as much power as it needs, you are more likely
to have a problem putting a 45 W adapter in a 65 W
unit than vice versa.
Even so, your friends could have all lucked out and
gotten a single bad batch sent to Costa Rica.
Yeah, this is absolutely possible, but what are the chances that the three laptops using wrong adapters had hard drive problems?...
I basically want to know if this is happening on other countries (the "no 45W adapters" thing) and if also the hard drive problem could be related to the 65W one.
Regardless, what happened to their original adapters?
One guy lost it on a trip to the beach; the cable that goes to the computer was broken on the other two.
Thanks for taking time to write this answer!

Portable Power Supply for iPhone 3G

Hi,
I am looking to buy a portable USB power supply for my iPhone 3G.
I will be flying next month, so I need something to provide additional power while I am in the air.
I have searched around, and found:
IGO® POWERXTENDER UNIVERSAL AA BATTERY-OPERATED CHARGER
http://www.thesource.ca/estore/product.aspx?language=en-CA&catalog=Online&catego ry=iGo-HO&product=2739104
IGO POWER TIP-A133 (adapter for iPod/iPhone)
http://www.thesource.ca/estore/Product.aspx?language=en-CA&catalog=Online&catego ry=iGo-Tips&product=2739128
I live in Canada (so I can't buy from places such as Amazon.com) and would like to keep the cost to a minimum (I don't fly all that often).
I am wondering what people recommend for an affordable portable power supply, that accepts USB?
Thanks for your time.
- Brennan

There is power lost when using these chargers. Loss due to current creating heat in the wiring, loss in the iPhone battery that is being charged due to resistance in the battery, and loss due to the semiconductor devices used to manage the charging process. Not all of your 1000 mAh "ends up" in the iPhone battery.
I said "more than half" and that is literally true but a little pessimistic sounding. Maybe 70-80 percent. But I do not know. It will not be 87 percent. That's still good, to me.
Here is a quote from the instruction sheet for my 1200 mAh Richardsolo battery:
"If you have a 20-30% charge remaining in your iPhone, a fully-charged backup battery will bring the iPhone back to about a full charge. Once your iPhone is below 20% remaining battery charge, you may
not quite get a complete recharge from the backup battery, but close."
I find those percentages to be about right.
Regarding Amazon review, I think that is true only for an iPhone that is only partly discharged, not completely discharged.

My ipod touch 4th generation no longer holds it's charge for more than 40mins,needs new internal battery but I have no idea how to go about this. i love my ipod and don't want it to loose power completely, can anyone help?

My ipod touch 4th generation no longer holds it's charge for more than 40mins from full power, think it needs a new internal battery but have no idea how to go about this and am no longer covered by my guarantee. Can anyone advise me on what's best? Thanks in advance

Using the battery level meter in this manner is comparable to using your car's fuel gauge to calculate miles per gallon. The only thing that matters is the total amount of operating time from full charge to auto-shutdown.
Use an Apple wall-mount charger. Do NOT use a computer's USB port. Then, operate it normally until auto shut-down (ignore any low level alerts that may appear). An irony is that doing that test to determine the total operating time is also the exact procedure necessary to calibrate the battery level meter.
I'm not claiming that you do not have a problem. I am stating, however, that we don't yet know whether or not a battery problem exists.
According to Apple:
Use Your iPod Regularly
For proper reporting of the battery’s state of charge, be sure to go through at least one charge cycle per month (charging the battery to 100% and then completely running it down).
Elsewhere, Apple elaborates and explains that two half-discharges (or four quarter-discharges, etc.) equals one full discharge.

New Antec power supply for p7-1003w doesn't fit?!

I got a new power supply for my p7-1003w tower only to discover it would not fit. It was getting caught somehow so I looked and noticed it was not the supply itself but the black plastic bezel piece around the AC connection hole.
Has anyone else faced this? The original power supply doesn't have a bezel, but all the Antec supplys I see do.
If you've had this problem of the bezel beign too big what did you do bend your back plate? lol or is their a certian brand of supplys that don't have the big bezel around the connector hole.
Thanks!
Thomas

Hi,
Can you better describe the issue? See the below image:
I saw a posting like yours here on the forum some time ago but I can't say if an Antec PSU was being used. I typically recommend Corsair PSUs under 650 watts for the HP mid-tower chassis.
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Hi, I need help. My iPad 2 won't start even if I already went through pressing the home and start buttons simultaneously. I also tried charging the battery for more than 30 minutes. Still won't power on. what should I do?

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Frozen or unresponsive iPad
Resolve these most common issues:
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http://www.apple.com/support/ipad/assistant/ipad/
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 Cheers, Tom

Which power supply for k8n neo2 Platinum

I need to buy a new power supply for my computer. With the ATX12V v2.2 standard and ATX12V 2.01 and the "no -5v on new psu's" issue I'm at a loss as to what to look for. I have looked and cannot find what "standard" (is that even the correct term?) the k8n neo2 supports.
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Could someone point me in the right direction?
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I recently purchased an X1900 G5 Mac card. I now have my original (NVIDIA GEForce 6600LE) plus this new one. If I purchase yet another X1900, how do I get power to it? There is only one power jack on the mother board.
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Slot 1 (bottom) is the only slot designed for a high powered card. It is also the only 16 lane PCI-Express slot. The other slots have a power limit of 25 watts. Slot 3 is 8 lane, 2 and 4 are only 4 lane.
<http://developer.apple.com/documentation/Hardware/Conceptual/HWtechPCI/Articles/pci_implementation.html#//apple_ref/doc/uid/TP40003937-DontLinkElem entID64>
Put the 1900 in slot 1 (bottom), and the 6600 in slot 3. Even if there was enough power for a second 1900, it would not have the bus bandwidth because there is only one 16x slot.

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Hello! Try looking HERE. Tom

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Hi,
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This question was solved.
View Solution.

Because the XP597A3 (actually any of these product numbers; XP597AA, XP597A3, XP597AS) is a HP 2011x 20" LCD/LED widescreen monitor. The OP was looking for an A/C adapter power supply for the HP 2711x 27" LCD/LED widescreen monitor, which is product # XP600AA or XP600A3. The adapter power supply I linked to, is the correct part for the 2711x monitor.... that is why not those other parts.
Frank
{------------ Please click the "White Kudos" Thumbs Up to say THANKS for helping.
Please click the "Accept As Solution" on my post, if my assistance has solved your issue. ------------V
This is a user supported forum. I am a volunteer and I don't work for HP.
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Power Supply for Airport Extreme

Hi
Does anyone know where I can get a new power supply for my airport extreme in the UK? Mine has died, and I don't really want to buy a whole new base station just because of the external supply. (I know the actual unit is working through plugging in a power supply from my other base station)
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Tom welcome to the discussions.
I would probably call the Apple number.
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What to do about a power supply for more than 2 hard drives in my G4 tower

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