I have an old IMac G5 without an Intel processor. The other day I heard a whistle sound coming out of it. The next day I turned it on, got the apple and a revolving pinwheel. The picture of the apple was a little broken up. After a minute the pinwheel stopped. Tried to boot of the leopard CD. Same thing happened. Looked inside for swollen capacitors. Did not find any. Does anyone have any ideas as to what can be wrong.
View 2 RepliesOk I got my new 21.5 inch but every time it boots up, it takes 45 seconds on a white screen then another 30 after the apple appears.
View 5 Replies View RelatedMy lovely cat recently decided to walk around my desk while I was at work and knocked over my Imac, causing a large crack in the glass and the screen. I'm not technically capable enough to do the install of the screen/glass myself, but I was wondering what I should expect a repair from an Apple certified technician to run.
View 2 Replies View Relatedive got a macbook aluminum but my mums pc has crashed so since my switch over to apple i have been over impressed with the stability of mac computers.to cut a long story short i have had some great feedback from this site so wondering if you guys can help.ive seen a 17inch imac g5 1.8ghz ppc processor..and is it possible to run most streaming internet sites like youtube!! bbc iplayer. etc etc..and also can it run windows 7 so she can play some chinese games via flash...??
basically does flash support the power this imac produces..??
The new 27-inch iMac uses up to 365W vs 280W for the old 24-inch! (going by Apple's published max. power consumption numbers. I doubt they would lie because it isn't exactly favourable for them to put in falsely high numbers in an environmental report).
That means there's some extra beef behind the extra components. Perhaps the ATI 4670 is a bit overclocked and the 4850 runs a bit faster than the old iMacs? Admittedly that 2.8 GHz i7 is going to suck a fair bit of power - the recent 2.8 GHz i7 860 model runs at a 95W TDP, however, the quad core iMac isn't available until November. So it won't be using the i7 860, and my guess it is using another custom processor, something a bit more power efficient, somewhere in between the 55W TDP of the old iMacs and the 95W TDP of the i7 860.
The difference between the power consumption of the two computers is 85W. The old iMac had a 24-watt digital amplifier, this new one has two 17-watt amplifiers. That brings the delta down to 75W. Say the iMac's i7 processor has an 80W TDP. That now brings the delta down to 50W. The new display likely wouldn't increase power consumption because of the LED backlight.
I'm not sure if I'm missing much (OK, two extra RAM chips may use another few watts), but there is still a fairly massive 50W unaccounted for.
Just a bit of fat to chew on
Does anyone know if the panel used in Apples 24 inch Cinema display is the same as the 24 inch iMac?
View 3 Replies View RelatedHello everyone, I'm currently looking to buy a 27 inch imac and can't decide whether to get a base i3 27 inch or a refurbished i5 quad core 27 inch. With the i3 I can get the student discount and qualify for the ipod, but the i5 is 23% off right now. Which should I get? Also is there a benefit of getting a 5 series graphics card over a 4 series graphics card?
View 4 Replies View RelatedMy 12 inch powerbook does not start up. Instead it loads to Darwin. I have an install disk from a 15 inch powerbook G4 and I would like to know if using this would work on my 12 inch powerbook G4?
View 3 Replies View RelatedI got a MacBook Pro back in April, my first Mac.
I love it so much. I'm really into video editing and HD video, but the problem is that my MBP is running out of harddrive space, and I'm longing for a bigger display and a better processor. (I have the 13" C2D). I'm going to pick up an iMac this Spring. But I wanted to know if I should stick to the Core i3 21.5, or spend more and go for the 27 inch.
Is the new 27 inch cinema display any different the the displays on the 27 inch iMac??
View 4 Replies View RelatedI picked up this G4 (M6498, 17", 800/256/80HD) from a lady in her 80's whose son sent her a new G5, but I'm having trouble getting it to boot on HD or CD. When I turn it on all I get is a file icon alternating between mac face and "?". Boot from IMAC CD: same thing - I hear the CD track switching a few times periodically but that's it. Boot from OS9 Install CD: same thing. I'm not that familiar with iMac, although I've had a few other Mac machines on and off through the years AppleIIe, PowerMacG3). Any suggestions what to try next?
View 2 Replies View RelatedI have a 700MHz iMac G3, which froze during DVD playback and it needed to be rebooted. Now it will not boot, the gray screen comes up with the loading circle, but it will just shut down after about a minute. I have reset the PRAM, PMU and it is running 10.4. No beeps or anything when it shuts down, it just turns off.
View 13 Replies View RelatedI woke up this morning and my imac wouldn't wake from sleep. then when it finally did I had a all black screen with a few red pixels at the top. the imac wouldn't do anything so I had to hold the power button down and restart. now when I try to turn it on, I hear the apple sound, I get the grey screen (10.4) with the white apple and a spinning circle, then it goes to a light blue screen and just sits there. I still have a cursor and it moves with my mouse.
View 5 Replies View RelatedI just bought an iMac with a G4 processor from a friend... The only problem is that apparently some vital file was deleted and as a result, it will not start up. I have a Tiger recovery disc, but because I'm only being shown the gray apple screen and the loading circle, I can't actually use it. Any ideas?
View 4 Replies View RelatedThe iMac forum is clogged with news of the new iMac, so I decided to post my problem here: I just bought a friends old iBook G3 for writing and surfing the web. It's slow and full of his junk. He doesn't have the original disks, so I was wondering, would the install disks from my Intel iMac work on it?
View 8 Replies View RelatedJust bought a fantastic condition deep-blue 500 MHz G3 DV iMac yesterday for 15. Steal! The original hard drive was knackered so I've replaced it with an 80gb 5400RPM one which should be more than adequate. I'm aiming to get OS X on it. My 350 MHz G3 runs is well, so this should scream. Unfortunately, OS9.0 and OS9.1 disks in the optical drive still produce a flashing folder icon. I need to boot OS9.0 in order to flash the iMac's firmware before I can stick OS X on it, but it just won't boot at all. I'm thinking it could possibly be a knackered optical drive, but before I go to the trouble of finding a workaround, I wondered if anybody here might have some ideas.
View 1 Replies View RelatedI just bought an 800 MHz iMac G4 , and whenever I try to boot into target disk mode it shuts itself down. I am connecting to an intel iMac, and the g4 has no OS installed on it (I am trying to install tiger using my dvd install dvd, the one with the black background and grey x which the G4 won't read). Does anyone know what could be causing this issue? I've already tried reseting the PMU and PRAM.
View 11 Replies View Relatedwhen I boot my computer, it goes to a "DOS" screen and tells me that there is no bootable drive. So I try again pressing down the alt button and I get my mbp hard drive option. I click on it and after about 15 minutes screen comes up (my last view before turning off last night) and mouse is the only thing working. (everything else frozen). I used to run bootcamp with windows 7 before but I've cleaned out the hard drive and was only running snow leopard.
View 8 Replies View RelatedI have an imac G5 20" that is approximately two years old. About 2-3 weeks ago it started acting a bit flakey....it would lock up on std apps (firefox), it would always lock up after being revived from sleeping etc. I ran the hardware test and everything checked out. Then a few days ago it wouldn't boot. I get the chime, I hear the drive spinning, then the fans kick into high gear and I get a screen with a folder in the middle with a "question mark icon" and a "finder icon" displaying alternatively inside the folder. So I booted up the hardware test dvd and the test failed 27 seconds in with the following error code:
2GMC/2/15: built-in
Logic Board Error Detected
Are there any other steps I should be taking before taking in for service?
Originally my iMac G5 (1.6 GHz 17 inch) was failing to boot up. It would get to the grey screen and the apple and it would just stay there and pretend to be a rocket ship with it's little fan whirring as fast as it could after five minutes. So I reset the SMU, fan stopped, still wouldn't boot. Booted it off the 10.5 install cd (which it was running fine until it wouldn't start up). It wouldn't see the Macintosh HD for a while unless you went to disc utility > partitions and changed it from current to one and instead of applying just let it sit there before switching it back to current. Took about 10 minutes of sitting there.
I did disk repair said there was no problem. Disk permission repair said there was a few problems and said it repaired them. To be safe I backed everything up using target disk mode (where the fan tried to play rocket again even though I reset the SMU), erased my hard drive and reinstalled. Now it shuts down randomly when it goes idle, and takes 10 minutes to start up past loading the dock to load the apple bar Mac HD icon and whatever is on the desktop (which is a single empty folder).
I am trying to decide which of these two 27 inch imacs I should buy:
27 inch 3.06 core 2 duo model
27 inch 3.2 I3 model
Is the 27 inch 3.2 ghz I3 model a better value in terms of increased computer and graphics performance and is it better to get the 2nd generation model because of prior issues (i.e. yellow tinge)?
We have some new Intel iMacs and have transferred some information from our previous G4 PM (one MDD and one Quicksilver) to the new iMacs. For some reason the G4's will now not boot up and kernal panic on the gray Apple boot screen. This has happened to all the G4's we have in our office. They are running OSX 10.2.8 and the iMacs are running OSX 10.4.4. We can still mount the drives from the G4's using FireWire Target Disk mode.
I have tried zapping the PRAM etc but they still wont boot. I have also tried running the OSX 10.2 Installer disks to try and reinstall OSX on the G4's but the installer cannot see the drives?
I tried running the disk utility. It finds the hard drive but wont let me verify/repair permissions (the option is grayed out). It will only let me verify/repair the disk, but it finds no errors. The installer cannot find the disk at all.
We have more than one hard drive in the G4's and the target disk mode will only mount the system drive, it doesnt see the others, so we cannot retrieve out information. Whats going on. Never had this problem before.
Anyone have any idea what is wrong. Never had this problem before using the FireWire transfer.
My MacBookPro 17-inch mid 2009 is unable to boot AHT
i press the "D" key before the grey screen appears and hold it but with not result.
As soon as i release the key it boots to usual system loading.
I have a 12inch Powerbook (1.5ghz, 1.25gb ram, 80gb hdd) Recent apple updates have
a) killed my bluetooth, I can't get it back and no amount of reinstalls or old versions of osx will fix it.
b) this is the one that's really got me:
MY TRACKPAD NOW BEHAVES BADLY! By badly I mean it accelerates movement at ridiculous rates making it very hard to point at anything. If anyone has any suggestions at all about how to fix the trackpad
i need help its been freezing i have no idea and its annoying.
View 7 Replies View RelatedI just set up my new MacBook Pro 13-inch with Boot Camp. Initially I put Windows 7 RC on it, but I couldn't get the audio control function keys to work. Figuring Win 7 is probably quirky, I figured I'd drop back to Vista for now until 7 is officially supported. (Interesting how easy Apple makes it to annihilate a Boot Camp partition. :) So now I have Windows Vista Ultimate SP2 running with no issues. All the Boot Camp drives and utilities seem to be working. However, with all the sounds cranked to max in Windows, and using the F12 key, the volume is very quiet. Probably less than half of what I can get in OS X.
View 24 Replies View RelatedMy friend has an Apple MacBook 13.3-inch 2GHz (model number: A1181). When I boot up the computer, the screen is gray and does not proceed to show the Apple logo. The MacBook continues to show the gray screen for quite a while. What can I do to identify some of the problems with this computer? The one caveat: I am in La Habana, Cuba and there is no concept of an Apple Store or Mac support.
I've got a 15in Titanium Powerbook which I've had for about 4 years and can't see any reason to change it. I'm running OSX 10.3.9, 867Mhz processor, 1MB L3 Cache and 1GB SDRAM. I'd like to get an external monitor, at least 20in, maybe a 23in. I have a few questions though.
1) A fellow mac user said my PB might struggle to power the larger monitor due to the older graphics card. Is this true?
2) If yes... are there any upgrades I can do to allow me to buy an external monitor?
3) If its fine, any recommendations on monitor? I can afford the 23in Apple Cinema, but I don't like spending money for no benefit. How are the other options compared to the Apple? IE Dell/Samsung etc.
4) Anything else I should check/know before purchasing?
5) Any recommended UK sites? If I go Apple I'll go to Regents Street, but what about other options.
The 45 watt power adapter on my 12 inch powerbook is on it's last legs. I have access to a very cheap replacement but it's a 65 watt adapter that came with the 15 & 17 inch models. Is it safe to use this as a replacement?
View 2 Replies View RelatedPower Book 15 inch G4
Flashing Question Mark.
I looked in my book that came with it.
Tried-
-holding option key while pressing power button, the hardrive icon does not come up so I can click on it.
- it also told me to take power cord out, take battery out and then hold power button for 5 seconds...
Now, this morning my computer worked, but was acting weird. I put the OS Disc it came with to start from it to run disk repair/ check..
then the question mark came, so not only do I have that, my disc is now stuck in it.
ANy suggestions?
Bare with me, my boyfriend was in a motorcycle accident Saturday, had his foot amputated and is in serious condition. What a week...
