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OS X on old iMac?


EricJD
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Is it possible to install OS X on this computer?

 

 

Yes it is possible. The more ram the better, I'm not sure what the baseline requirement is but the more the better. I probably wouln't bother if you have much less than 256 MB and 512 would be better.

 

This is very important, I almost cooked one of those once when I didn't do it. Install the latest firmware updates before you upgrade the OS. They are on the install DVDs I believe for Jaguar (10.2) and later. If you do not you can damage the video card in those iMacs.

 

With enough ram and hard drive space you should be able to go all the way up to Tiger, (I think) the requirement is for the machine to have buil-in firewire which includes iMac DVs (if yours is DV I think 350mhz means it is). I believe I read in another post that Panther was the happiest on those machines, but Tiger should work as well.

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Yes it is possible. The more ram the better, I'm not sure what the baseline requirement is but the more the better. I probably wouln't bother if you have much less than 256 MB and 512 would be better.

 

This is very important, I almost cooked one of those once when I didn't do it. Install the latest firmware updates before you upgrade the OS. They are on the install DVDs I believe for Jaguar (10.2) and later. If you do not you can damage the video card in those iMacs.

 

With enough ram and hard drive space you should be able to go all the way up to Tiger, (I think) the requirement is for the machine to have buil-in firewire which includes iMac DVs (if yours is DV I think 350mhz means it is). I believe I read in another post that Panther was the happiest on those machines, but Tiger should work as well.

Mine doesn't have a firewire port on the side, and I have no clue how to get a model number or whatever to see if my iMac is compatible. (http://eshop.macsales.com/OSXCenter/XPostFacto/Framework.cfm?page=Compatibility.html)

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a 350mhz imac will be a slot loading kind, you wont need xpostfacto to install tiger on there as its a supported system. You will need to upgrade the ram, it uses standard PC100 dimms so they are easy to find. upgrading the hard drive is a little harder but its still pretty simple once you know how. It will make a fine OSX machine :D

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  • 2 weeks later...

iMac/iMac DV/iMac DV SE (Slot Loading)

Codename: "Kihei, P7"

Introduced: October 1999

Discontinued: July 2000

Machine ID: PowerMac2,1

Model Number: --

Order Number: --

Support Status: Vintage

Processor: PowerPC 750 (G3)

Number of Cores: 1

Processor Speed: 350 or 400 MHz

Cache: 64 KB L1, 512 k backside (1:2) L2

System Bus: 100 MHz

Hard Drive: 6, 10, or 13 GB

Media: Slot-loading 24x CD-ROM or 4x DVD-ROM

Peripherals: Apple USB Keyboard, Apple USB Mouse

Colors: Blueberry, Grape, Strawberry, Tangerine, Lime, and Graphite

Weight and Dimensions (US): 34.7 lbs., 15.0" H x 15.0" W x 17.1" D

Weight and Dimensions (Metric): 15.7 kg, 38.1 cm H x 38.1 cm W x 43.4 cm D

Original Mac OS: Mac OS 8.6 (Mac OS ROM 2.3.1)

Later Mac OS: Mac OS 9.0, 9.0.3, or 9.0.4

Maximum Mac OS: Mac OS X 10.3.9 (350 MHz) or Latest Mac OS X (400 MHz)

Hardware Test: Not Supported

Firmware: Open Firmware

Firmware Update: iMac Firmware Update 4.1.9

Firmware Update URL: http://docs.info.apple.com/article.html?artnum=75130

Logicboard RAM: None

Maximum RAM: 1.0 GB (Actual) 512 MB (Apple)

Type of RAM Slots: 2 - PC100 3.3V 168-pin SDRAM

Minimum RAM Speed: 10 ns

Graphics Card: ATI Rage 128 VR (AGP 2x)

ATI Card Model: ATY,Rage128VR

Graphics Memory: 8 MB

Built-in Display: 15-inch shadow-mask CRT (13.8-inch viewable)

Resolutions: 640x480 @ 117Hz, 800x600 @ 95Hz, 1024x768 @ 75Hz

Display Modes: Video mirroring only (on 400 MHz)

Display Connection: 1 - VGA (on 400MHz)

Video Camera: None

Expansion Slots: None

Hard Drive Bus: Ultra ATA

Large Drive Support: No (Maximum of 128 GB per drive)

Backup Battery: 922-4028 (3.6 V 850 mAh Lithium)

Max Watts: 150 watts

Line Voltage: 100-260V AC

AirPort: Optional AirPort card (802.11b) (adapter required)

Bluetooth: None

Ethernet: 10/100BASE-T (RJ-45)

Modem: 56k

USB: 2 - 12 MBit/s

FireWire: 2 - 400 MBit/s (on 400 MHz) (6W total power)

Audio In: 1 - 3.5-mm analog input jack, Built-in microphone (16-bit)

Audio Out: 3 - 3.5-mm analog output jacks, Built-in speakers (16-bit 44.1 kHz sample rate)

History: Announced in October 1999, The iMac (Slot Loading) was the low end of a new "good, better, best" iMac product strategy from Apple. The iMac SL built on the success of the rev. D iMacs, adding a faster processor, more RAM (64 MB base), a better graphics sub-system, an improved speaker system, and a slot-loading CD-ROM drive. With all these new features, the iMac SL was still $200 cheaper than predecessor. At $999 U.S., the blueberry-only iMac SL was the cheapest Apple-branded machine in many years.

Created by Mactracker Copyright 2001 - 2006 Ian Page

http://www.mactracker.ca

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Nobody is forcing you to read these apparently "long diatribes" done through Mactracker. In fact, there is always a link to the application at the bottom of every one of those posts.

 

Maybe people should get it and get their "What OS can I run" questions answered. In the meantime, the information will continue with the necessary parts in bold type.

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iMac/iMac DV/iMac DV SE (Slot Loading)

Codename: "Kihei, P7"

Introduced: October 1999

Discontinued: July 2000

Machine ID: PowerMac2,1

Model Number: --

Order Number: --

Support Status: Vintage

Processor: PowerPC 750 (G3)

Number of Cores: 1

Processor Speed: 350 or 400 MHz

Cache: 64 KB L1, 512 k backside (1:2) L2

System Bus: 100 MHz

Hard Drive: 6, 10, or 13 GB

Media: Slot-loading 24x CD-ROM or 4x DVD-ROM

Peripherals: Apple USB Keyboard, Apple USB Mouse

Colors: Blueberry, Grape, Strawberry, Tangerine, Lime, and Graphite

Weight and Dimensions (US): 34.7 lbs., 15.0" H x 15.0" W x 17.1" D

Weight and Dimensions (Metric): 15.7 kg, 38.1 cm H x 38.1 cm W x 43.4 cm D

Original Mac OS: Mac OS 8.6 (Mac OS ROM 2.3.1)

Later Mac OS: Mac OS 9.0, 9.0.3, or 9.0.4

Maximum Mac OS: Mac OS X 10.3.9 (350 MHz) or Latest Mac OS X (400 MHz)

Hardware Test: Not Supported

Firmware: Open Firmware

Firmware Update: iMac Firmware Update 4.1.9

Firmware Update URL: http://docs.info.apple.com/article.html?artnum=75130

Logicboard RAM: None

Maximum RAM: 1.0 GB (Actual) 512 MB (Apple)

Type of RAM Slots: 2 - PC100 3.3V 168-pin SDRAM

Minimum RAM Speed: 10 ns

Graphics Card: ATI Rage 128 VR (AGP 2x)

ATI Card Model: ATY,Rage128VR

Graphics Memory: 8 MB

Built-in Display: 15-inch shadow-mask CRT (13.8-inch viewable)

Resolutions: 640x480 @ 117Hz, 800x600 @ 95Hz, 1024x768 @ 75Hz

Display Modes: Video mirroring only (on 400 MHz)

Display Connection: 1 - VGA (on 400MHz)

Video Camera: None

Expansion Slots: None

Hard Drive Bus: Ultra ATA

Large Drive Support: No (Maximum of 128 GB per drive)

Backup Battery: 922-4028 (3.6 V 850 mAh Lithium)

Max Watts: 150 watts

Line Voltage: 100-260V AC

AirPort: Optional AirPort card (802.11b) (adapter required)

Bluetooth: None

Ethernet: 10/100BASE-T (RJ-45)

Modem: 56k

USB: 2 - 12 MBit/s

FireWire: 2 - 400 MBit/s (on 400 MHz) (6W total power)

Audio In: 1 - 3.5-mm analog input jack, Built-in microphone (16-bit)

Audio Out: 3 - 3.5-mm analog output jacks, Built-in speakers (16-bit 44.1 kHz sample rate)

History: Announced in October 1999, The iMac (Slot Loading) was the low end of a new "good, better, best" iMac product strategy from Apple. The iMac SL built on the success of the rev. D iMacs, adding a faster processor, more RAM (64 MB base), a better graphics sub-system, an improved speaker system, and a slot-loading CD-ROM drive. With all these new features, the iMac SL was still $200 cheaper than predecessor. At $999 U.S., the blueberry-only iMac SL was the cheapest Apple-branded machine in many years.

Created by Mactracker Copyright 2001 - 2006 Ian Page

http://www.mactracker.ca

 

I have an indigo G3 350mhz (no firewire/Airport) and it will run OS X 10.4 without Xpostfacto!!!. I only have 256mb ram and it still runs comfortably.

 

It's no speed deamon but it does what I want and my Ihack picks up the slack.

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