How to replace PRAM battery in Power Mac 9600?

Greetings. Need to replace the PRAM battery in a Power Mac 9600. Purchased a new battery, but can anyone tell me exactly how to remove the old one? Don't want to break the black plastic "cradle" it sits in. Thanks very much.

You need to remove the cover/retainer that snaps over the top of the battery holder. Using a very small screwdriver, insert its flat tip between the outside of the socket's positive metal contact and the battery retainer's end. Gently pry outward against the plastic retainer to unsnap it. You may need to do the same at the opposite end to completely pop it off. Once that's removed, you can actually grasp the battery by its sides and roll it up and out of the holder. Otherwise, insert the same small screwdriver under the lip on the outer rim of the battery's positive end, and pry/lift it out of the holder.

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How Necessary is PRAM battery on MacBook Pro (c2d intel 2.13, model a1211)

Hello Everyone, I stupidly broke the socket/clip where the pram battery attaches to the logic board on my Macbook Pro (c2d Intel 2.13). Unfortunately, since the socket/clip is a surface mount component and the way it broke (I don't see solder pads) I'm unable to re-solder the clip back on to the motherboard. Here's a picture of what I'm talking about (borrowed from someone else who apparently did the same thing): http://yfrog.com/6ximg0870nj
My first question is if anyone knows how vital the pram battery is to a Intel Macbook? It seems that the laptop works fine without the pram battery. Is the battery only necessary to retain pram settings if the main laptop battery is removed and the power adapter disconnected?
Second question is whether there is any alternative to repair the logic board other than get an entirely new board? The laptop is recently out of warranty (Applecare expired earlier this year) and I don't believe that Apple would have covered this since I caused the damage myself.
Third question(s) is whether it would cause any problems to use the logic board out of a c2d 2.33 a1211 macbook pro (I can get my hands on one for a pretty reasonable price)? The only difference I can see between the two boards is the clock speed of the main processor and the amount of video ram. Would there be any advantage to using this logic board? Doesn't seem like the speed bump and video ram would do to much.
Thanks in advance for any comments/help you can offer.

Much obliged. So it sounds like the only time this will be an issue is if I disconnect the regular battery and the power supply at the same time. The rational thing to do here is to just live with it rather than blowing hundreds on the new logic board and risking additional damage during replacement.
I just wish I wasn't so OCD about this. Bothers me a bit to know that something is wrong with the laptop even if it doesn't manifest itself on a day to day basis.

How to replace iphone battery

How to replace iphone Battery?

This can only be done by Apple or a certified repair shop - in fact Apple would probably simply replace the phone (at a cost) as they do with iPods. It's a big weakness, but it's the cost of the snazzy slim design. I think they must be gambling on most people upgrading their phones every year or eighteen months.
Having said that this site provides information on doing it yourself for an iPhone 4 - I don't know whether there similar sites for the latest models - but I am not recommending that you do this: you would find it tricky at least, you might well damage something, and you will get no help from Apple if you do.

I'd like to know how to replace my battery

I'd like to know how to replace my battery?

Apple will exchange your iPod for a refurbished one with a new battery for $79. They do not fix yours.
Apple - iPod Repair price
A third-party place like the following will replace the battery for less. Google for more.
iPhone Repair, Service & Parts: iPod Touch, iPad, MacBook Pro Screens
Replace the battery yourself if you are up to it
iPod Touch Repair – iFixit

Replaced PRAM battery, now G$ Quicksilver won't power up

I replaced the pram battery. Now my G4 Quicksilver will not power up. The light is on in front of the computer, as well as on the front of the monitor. However, pressing, pressing and holding for many seconds does nothing. No sounds--nada.
I bought an iMac, and want to use the G4 in target mode to transfer files, and then set up a wireless network. I have no clue as to where to start, since the computer is dead with its lights on.

Did you click on the blue text above?
Here it is again:
http://docs.info.apple.com/article.html?artnum=86760
Click the above blue text.
As you read the article that opened, towards the bottom, click "For Power Mac G4" to see model specific pictures.

Replace PRAM battery in in Intel core2 duo iMac?

I have just installed the iStat widget in my Intel Core2 Duo 2.16 Ghz iMac. I was a little surprised to see a battery level reading on it (of 45%). I wonder if it is measuring the remaining life of the PRAM battery. Remembering how badly my Powermac and my wife's G5 iMac behaved when their back-up batteries needed replacing, I want to avoid the same situation on my Intel iMac. However I can find nothing on Apple support for replacing the PRAM/back-up battery on an Intel iMac, so I am wondering if there is a replaceable battery or not. Anyone know?
Thanks
Wilson

From iSlayer Battery Section:
This section shows various information about your Mac’s battery. This section is only visible if you actually have a battery and won’t appear on desktops.
Percentage
The current battery charge as a percentage. This is also shown as a bar at the bottom of the section.
Time
Time left using the battery, time until charged, or “Charged” if the battery is fully charged.
Source
“AC” if the Mac is connected to mains power, or “Battery” if the battery is being used.
Status
This shows if the battery is charged, charging or draining.
Battery Health
This is a comparison between your current battery capacity and capacity of it when it was new. For example, if your battery lasted 5 hours when it was new, a figure of 50% suggests you should get 2.5 hours out of your battery now.
Cycles
The amount of battery “cycles” the battery has had. One cycle is defined as a complete discharge and charge of the battery, but partial discharge and charges also count. So, two half discharge and charges are the same as one complete discharge.
For some tips on how to get the most out of your laptop’s battery, please visit this Apple support page.
Message was edited by: lakewoodlawnman

Need advice - should I replace PRAM battery even if I don't need to?

I'm getting ready to open up my iMac to replace the internal memory and DVD drive. While I'm inside, I was thinking I should go ahead and replace the battery. I keep my machine on 24/7. I have no idea how long a battery lasts. Its woking fine now. But since I'm opening up the machine and using thermal paste, and all, should I also replace the battery?
I assume pulling it out to replace it resets the PRAM. Not sure what effect that will have on my machine. What will be reset? Could it cause me any problems? What settings will I lose? I could always wait until the battery goes and then replace it. Is that a better idea? I don't know anything about PRAM, etc.
Thanks,
Alfredo

Alfredo
Mac OS X: What's stored in PRAM? will answer your question.
Since you are going through the effort to replace the DVD drive, the loss of PRAM settings is the least of your worries. I presume that you have the necessary technical knowlege, tools and skills to perform this surgery, and as long as you have gone through the effort to open the case, I would also advise that you take this opportunity to replace the battery.
;~)

Dead iMac G3 suddenly won't power on. PRAM battery or Power Supply?

iMac G3 350 slot load USB only running 10.4.11
i love this little guy.
it's been running almost non stop for a few years as a file server... only restarted maybe a dozen times during that period. i can't remember ever shutting it down.
i had to move it recently. might have been unplugged from a wall socket for a minute or so. plugged it back in but left it powered off for a few days.
went to turn it on recently and nothing. not a chime, not a light, not a click or hard drive spin-up. zero. pushed the PMU reset button once. still nothing. i've taken the PRAM battery out for now.
my question is this: is it possible the power supply is dead and a PRAM battery will not fix the iMac? is there any way to tell before spending money on a new battery i may not need?
thanks!

Hello Nicholas,
I recently retired my hard working 350 slot so I know how great the computer can be.
Unplugging for a moment should not have affected the battery.
I would respectfully suggest you start with the simple things such as:
1. - Make certain the power source is not on a switch and that it is good
2. - Be certain the power chord is fully seated in the back of the computer and wall socket.
3. - If trying to start from the keyboard button, try using the button on the face of the computer
perhaps the keyboard is not fully plugged into the usb port.
I always like to start with the simple things when I have a problem.
Now that the battery is removed it could cause a bit of a problem. I think I would install the battery
and check the above mentioned ideas. If still no power, then I would replace the battery.
It doesn;t seem logical that the power supply would just go as a result of the board.
I would try to get the computer up and running.
One last tip.......when my slot load was starting to go it acted odd. I would let the computer sit for a day or two and it would then start. It was irratic at best but the old computer allowed me a few last
boots so that I could back up to my external.
It is a great computer and sounds like it served you well it deserves a few chances.
I hope you replace the battery, plug and it re-starts. Keep it plugged in once the battery is replaced/returned .....Best of Luck Jim

Replacing pram battery

I will be opening up my iMac (G3 400 early 2001) soon to install a new hard drive. I realized this would be a good time to change the pram battery which is original, but still good.
If I do the replacement quickly enough will all the settings be saved? If not, what is involved to restore them? Is resetting the pram necessary? What, in general, should I know about doing this?
Also, since this will, at the same time, involve replacing the HD for upgrade- I will be cloning bootable external to new HD (with partition just below 128GB- how will the battery change complicate, if at all, this procedure? If settings are lost should I restore them when booted first from the external before cloning and partitioning? Thanks for any help on this.

You are stressing too much about this. Just replace the battery. After you get everything reassembled you will want to reset the PRAM and then set the clock.
It has nothing to do with the hard drive.

How to replace CMOS battery on Satellite A30-504?

i have big problems with my satellite A30-504...it does'nt see the HDD on boot, my only solution so far was to press the power button for many times.
My HDD is ok so i think the problem is with the cmos battery but i dont know how to find out what type it is and how to replace it.
(ps. sorry my english, i'm not an english speaker)

Hi Adrian
CMOS battery is always placed an awkward position and to exchange the battery the unit must be disassembled. If you didnt done this before please dont do this alone. A small mistake and you can damage plastic cover of the unit.
I recommend you to contact service and let them do this for you. It costs a little bit but you will be sure it will be done on professional way. When the unit is disassembled it can also be cleaned from the dust.
Back to HDD: how you know HDD is not defective?

What's easier? Replacing pram battery or hard drive and dvd drive?

I have a dead imac g4 flat panel with all my files and a dvd drive. I have a working imac same year, same processor but with only a cd drive.
First, I want my files.
Then, I wouldn't mind keeping one of them as a dvd player.
Would appreciate any suggestions!
(I don't actually know if it is the battery or power supply which is dead.)

My experiences lately with my NEW (to me) 20" iMac G4.
1.25 GHZ PPC 1 GB RAM 160 GB HDD
Purchased on eBay in the orginal box for $349.00 delivered.
When the computer arrive it appeared to be in excellent shape. It turned on and operated without any problems. I really purchased as a project, and intended to restore to as NEW as possible. The iMac arrive with the usual specification for the model (born on date 3/2004). Specification were 1.25 GHZ PPC, 1GB RAM 512/slot.
So I purchased some parts to get started (like I said above everything worked).
1. OWC RAM 1GB/slot for a total of 2BG's ($55.98/Free shipping)
http://eshop.macsales.com/item/Other%20World%20Computing/2700DDRS1GBA/
http://eshop.macsales.com/item/Other%20World%20Computing/2700DDR1024/
2. OWC PRAM battery ($3.99/free shipping)
http://eshop.macsales.com/item/NewerTech/BAA36VPRAM/
3. OWC LG internal Optical Drive ($45.99/free shipping)
http://eshop.macsales.com/shop/optical-drives/superdrives/imac/g4
4. IOGEAR Bluetooth (ver 2.1) Adapter (USB 2.0 Micro) ($13.99/free shipping)
http://www.newegg.com/Product/Product.aspx?Item=N82E16833139019
5. Apple Wireless Magic Mouse (had a spare)
6. Apple USB Keyboard (newest) (had a spare)
Before installing the parts I cleaned out the dust and grim (nasty dirty), removed the Fan and cleaned (nasty dirty), I also removed the Thermal Grease and applied new Thermal Grease (used Artic Silver 5 Thermal Compound). I used a powerful vaccum and a air compressor (120 psi), and damp Q-Tips.
On the outter shell and back of monitor I used SoftScrub/Bleach lite scrub and then rinsed with a damp cotton rag (looks brand NEW). Was sure to remove ALL of the SoftScrub.
On the screen I used iKlear and a iKlear cleaning cloth, screen is in MINT condition.
Honestly the computer looks and operates much better than I had anticipated.
I really didn't need to install a new Optical drive in the 20" but it was a cheap upgrade. And so. I have a iMac G4 17" with the same spec's as the 20" iMac so I opted to install the 20" iMac's Optical drive in the 17" iMac. The 17" would only play CD'd and not DVD's.
After putting everything back together I installed Leopard 10.5.6, then upgraded to 10.5.8. I installed Quicktime 7.7 for Leopard and iTunes 10.6.3. Installed iLife09 (no iMovie), iWorks09, Superduper (latest), and Disk Warrior 4.4,
I chose not to upgrade the HDD simple because it is working fine and I don't have any critical information stored on it.
My final upgrade would be to install a new FAN but I'll wait on that for a while. Since the Fan operates fine it does have a very, very slight whine meaning the bearings are starting to wear a bit. Probably because of the dirt and grime that was on there from before.
I would like to buy a NEW Fan to install but right now the only option is to buy a Apple Fan (part# 622-6215). I wouldn't mind a non OEM Fan but the little fins on the side of the Fan's walls are a concern for proper air flow.
http://www.welovemacs.com/9226215.html ($69.95 + $4.50 shipping).

How to reset PRAM of a remote Mac

How do I reset PRAM of a remote Mac? (It's a Mac Mini 1,1 running 10.5.8)
I can connect to that remote Mac via VNC and SSH.
And of course, right after reset, I need it to automatically reboot and allow VNC and SSH access.
Thanks!

Hello, I know of no way to do that, since it's done without any OS running at all.

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How do I know if my Power Mac G5 has wireless

I'm helping a friend with their used Power Mac G5 and I'm trying to figure out how to get this thing connected via wireless. I have standard PC wireless stuff, USB linksys wireless dongles and Linksys Wireless router.
I pluged in my USB wireless dongle and it didn't see it as far as I know so I may have to visit their website. I just read here that some G5 towers have built in wireless. How can I tell? I see a little screw hole in the back where a wireless antenna would screw in. Could I just screw in a wireless antenna or so that hole not neccessaryly mean I have it?
Thanks for any help.

Well - all G5s are prepared for wireless - but the card has to have been installed for it to work.
You can check in Finder - Blue Apple - About this Mac - More Info - Network - Airport Card. If it says 'No Information', you can visually check the card isn't installed in the position shown in Figure 4 here
http://www.info.apple.com/usen/cip/pdf/g5/apec_c.pdf
If the G5 is not a dual-core ("Late 2005"), you can get a card for it -
or have one fitted if it is a dual-core ("Late 2005") G5
http://docs.info.apple.com/article.html?artnum=302721
The wireless antenna looks like this
http://docs.info.apple.com/article.html?artnum=86413

How to eject a DVD from Power Mac G5 CD/DVD drive?

I already know the trick about holding down the mouse button while the computer starts up, and whatever is in the CD/DVD drive will eject. But that does not work in this case, because my computer will no longer startup. No startup chime. The power light comes on, and that is it. It is possible that the DVD in the drive may be causing the problem, because I can hear the computer checking the drive at startup, and then the startup sequence stops. Besides I need to get the DVD back to the movie rental place.
My old PC had a small hole that you could insert a paperclip in to force a CD/DVD drive to eject, even with power off. I don't see that on this computer (Power Mac G5 [late 2005]).
Does anybody have any suggestions?

Hello,
See if iTunes can eject it.
A Dozen ways to eject a CD/DVD...
http://www.osxfaq.com/dailytips/08-2002/08-12.ws
Might try this...
>On your main hard drive, dig down into System > Library > CoreServices > Menu Extras. Inside that window, double-click on the icon called Eject.menu.
http://www.creativetechs.com/tips/quicktips_51.html
And one more way I'd not heard of...
The old iMac didn't have a disk inside, but the mechanism was "frozen" for some reason. I took a long strip of plastic and ran in and out of the superdrive slot; eventually, the drive made that familiar mechanical the usually occurs after ejection.
Can't eject disk - with a twist!

How to replace PRAM battery in Power Mac 9600?

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