The 66 MHz 7100 was the middle of the Power Mac line when Apple introduced its first PowerPC models in March 1994. Built into the Quadra 650 case, the 7100 has three NuBus slots and a PDS (processor direct slot).
The 7100 uses system memory for motherboard video (up to 615 KB, depending on resolution and bit-depth) and also includes a separate PDS video card with its own memory, making it very easy to work with two monitors. For best performance, use the video card instead motherboard video with a single monitor.
The 7100 was upgraded to 80 MHz in January 1995.
See our NuBus Video Card Guide for information on adding a video card. Free gameplay recorder.
Note that these so-called NuBus processor upgrades do not go into a NuBus slot; they derive their name from the fact that they work in NuBus Power Macs. The processor upgrades fit into the PDS, which is normally occupied by a video card on the 7100. These cards may also include a pass through connector (which may be an extra cost option), allowing you to plug the PDS video card into the upgrade card.
The floppy drive mounting sled used in the IIvi, IIvx, Centris 650, Quadra 650, and Power Mac 7100 can also be used for a hard drive if you no longer need the floppy drive.
Variants
If the bulk of the games you play on the Mac are Steam games, your best bet before you fire up your favorite games—or before you hit the road with your Mac—is to let Steam do everything it. The only down sides, of course, are that you can't save files and can't add anything to his system. But for a low-impact Mac experience, this simply can't be beat. Emulating a Mac Plus with System.
7100av. Includes video-in and video-out. Supports 19″ and 21″ monitors. Has 2 MB VRAM. (AV card can be added to any 7100 with a free PDS slot.)
- Got a NuBus Power Mac? Join our 1st PowerMacs Group.
- Our Mac OS 9 Group is for anyone using Mac OS 9, either natively or in Classic Mode.
Details
- 7100/66 introduced 1994.03.14; discontinued 1995.01.03
7100/66av introduced 1994.03.14; discontinued 1995.01.03
7100/80 introduced 1995.01.03; discontinued 1996.01.06
7100/80av introduced 1995.01.03; discontinued 1995.08.05 - requires System 7.1.2 through 9.1 (66 MHz), 7.5 through 9.1 (80 MHz)
- CPU: 66 or 80 MHz PPC 601
- Bus: 33 or 40 MHz
- Performance: 2.2 (66 MHz, relative to Centris 650); 25.87 (66 MHz), MacBench 2.0
- 24,938 (66 MHz), 30,912 (80 MHz) Whetstones
- ROM: 4 MB
- RAM: 8 MB on motherboard, expandable to 136 MB using two pairs of 80ns 72-pin SIMMs (4 sockets total). Supports 4, 8, 16, and 32 MB SIMMs. Will not recognize more than 32 MB per SIMM even if you install 64 MB SIMMs.
- VRAM: none on motherboard, 1 MB on PDS video card (expandable to 2 MB), 2 MB on AV card (not expandable)
- Video:
- internal supports thousands of colors at 640 x 480 and 256 colors at 832 x 642
- PDS card supports thousands of colors at 640 x 480 and 832 x 624, 256 of colors at 1024 x 768 and 1152 x 870
- AV card supports millions of colors at 640 x 480 and 832 x 624, thousands of colors at 1024 x 768 and 1152 x 870
- L2 cache: optional on 7100/66, 256 KB standard on 7100/80, supports 256 KB to 1 MB cache
- Hard drive: 250-500 MB @ 66 MHz, 350-700 MB @ 80 MHz
- CD-ROM: 2x standard
- Microphone: standard 3.5mm minijack, compatible with line-level input including Apple’s PlainTalk microphone
- ADB: 1 port for keyboard and mouse
- serial: 2 DIN-8 GeoPorts on back of computer
- SCSI: DB-25 connector on back of computer
- Ethernet: AAUI connector on back of computer, requires AAUI adapter
- NuBus slots: 3
- Power supply: 230W
- PRAM battery: 3.6V half-AA
- Height: 6.0 in
- Width: 13.0 in
- Depth: 16.5 in
- Weight: 25.0 lb
- PRAM battery: 3.6V half-AA
- Gestalt ID: 112 (66 MHz), 47 (80 MHz)
If you want to play any of these games, the best way is through an early Mac emulator. The emulator ' mini vMac ' pretends to be a Mac Plus and does a good job of emulating games from 1984-1987.
Accelerators & Upgrades
- MicroMac Speedy variable speed oscillator
- MC Price Breakers, 84 MHz clock chipper for 7100/66, 90 MHz for 7100/80
- Output Enablers 80-82 MHz clock accelerator for 7100/66
Online Resources
- Low End Mac’s GeoPort Guide, Tommy Yune, 2018.03.21
- Low End Mac’s Compleat Guide to Mac OS 9, Charles W Moore, Miscellaneous Ramblings, 2008.05.12. Mac OS 9 remains fast and stable, but Classic software hasn’t kept up with the changing internet. Which Macs support OS 9, where to buy it, and how to update to 9.2.2.
- Environmentally Responsible Retirement for Old Macs, Rick Lawson, Pioneers in Mac Development, 2008.06.13. After you’ve scavenged what useful parts you can from your old Mac, what’s the most environmentally friendly way to dispose of the rest?
- Know Your Mac’s Upgrade Options, Phil Herlihy, The Usefulness Equation, 2008.08.26. Any Mac can be upgraded, but it’s a question of what can be upgraded – RAM, hard drive, video, CPU – and how far it can be upgraded.
- The 25 most important Macs (part 2), Dan Knight, Mac Musings, 2009.02.17. The 25 most significant Macs in the first 25 years of the platform, continued.
- Why You Should Partition Your Mac’s Hard Drive, Dan Knight, Mac Musings, 2008.12.11. “At the very least, it makes sense to have a second partition with a bootable version of the Mac OS, so if you have problems with your work partition, you can boot from the ’emergency’ partition to run Disk Utility and other diagnostics.”
- Creating Classic Mac Boot Floppies in OS X, Paul Brierley, The ‘Book Beat, 2008.08.07. Yes, it is possible to create a boot floppy for the Classic Mac OS using an OS X Mac that doesn’t have Classic. Here’s how.
- The Compressed Air Keyboard Repair, Charles W Moore, Miscellaneous Ramblings, 2008.07.24. If your keyboard isn’t working as well as it once did, blasting under the keys with compressed air may be the cure.
- The Old Mac blues, Tamara Keel, Digital Fossils, 2008.07.23. Intel Macs are tempting, but the Power Mac 7100 will be not one more iota obsolete tomorrow than it is today.
- Macintosh peace of mind, PA Semi and the iPhone, $40 802.11g PCI card, and more, Dan Knight, Low End Mac Mailbag, 2008.05.01. Also Power Mac vs. Mac mini, more on DVD User Op Patch, 12″ vs. 14″ iBook, and VGA for a Power Mac 6100.
- Vintage Mac Networking and File Exchange, Adam Rosen, Adam’s Apple, 2007.12.19. How to network vintage Macs with modern Macs and tips on exchanging files using floppies, Zip disks, and other media.
- Vintage Mac Video and Monitor Mania, Adam Rosen, Adam’s Apple, 2007.12.17. Vintage Macs and monitors didn’t use VGA connectors. Tips on making modern monitors work with old Macs.
- Getting Inside Vintage Macs and Swapping Out Bad Parts, Adam Rosen, Adam’s Apple, 2007.12.14. When an old Mac dies, the best source of parts is usually another dead Mac with different failed parts.
- Solving Mac Startup Problems, Adam Rosen, Adam’s Apple, 2007.12.12. When your old Mac won’t boot, the most likely culprits are a dead PRAM battery or a failed (or failing) hard drive.
- Better and Safer Surfing with Internet Explorer and the Classic Mac OS, Max Wallgren, Mac Daniel, 2007.11.06. Tips on which browsers work best with different Mac OS versions plus extra software to clean cookies and caches, detect viruses, handle downloads, etc.
- Hacking Mac OS 7.6.1 so many Mac OS 8 apps will run, Max Wallgren, Mac Daniel, 2007.10.30. With a little ResEdit work and a second copy of your System Folder, you can run a lot of OS 8 apps with Mac OS 7.6.1.
- Interchangeabilty and Compatibility of Apple 1.4 MB Floppy SuperDrives, Sonic Purity, Mac Daniel, 2007.09.26. Apple used two kinds of high-density floppy drives on Macs, auto-inject and manual inject. Can they be swapped?
- Apple’s AAUI ethernet connector, Dan Knight, Online Tech Journal, 2007.09.04. From 1991 through 1995, Apple used a proprietary ethernet connection. Why they created AAUI and where to find adapters.
- Connecting a LaserWriter to ethernet and the TiBook that wouldn’t boot, Dan Knight, Low End Mac Mailbag, 2007.08.23. The importance of an AAUI ethernet adapter, the cost of PowerBook PRAM batteries, and booting old Macs from SCSI drives.
- Mac System 7.5.5 Can Do Anything Mac OS 7.6.1 Can, Tyler Sable, Classic Restorations, 2007.06.04. Yes, it is possible to run Internet Explorer 5.1.7 and SoundJam with System 7.5.5. You just need to have all the updates – and make one modification for SoundJam.
- Appearance Manager Allows Internet Explorer 5.1.7 to Work with Mac OS 7.6.1, Max Wallgren, Mac Daniel, 2007.05.23. Want a fairly modern browser with an old, fast operating system? Mac OS 7.6.1 plus the Appearance Manager and Internet Explorer may be just what you want.
- Format Any Drive for Older Macs with Patched Apple Tools, Tyler Sable, Classic Restorations, 2007.04.25. Apple HD SC Setup and Drive Setup only work with Apple branded hard drives – until you apply the patches linked to this article.
- System 7 Today, advocates of Apple’s ‘orphan’ Mac OS 7.6.1, Tommy Thomas, Welcome to Macintosh, 2006.10.26. Why Mac OS 7.6.1 is far better for 68040 and PowerPC Macs than System 7.5.x.
- Mac OS 8 and 8.1: Maximum Size, Maximum Convenience, Tyler Sable, Classic Restorations, 2006.09.11. Mac OS 8 and 8.1 add some useful new features and tools, and it can even be practical on 68030-based Macs.
- Customizing Mac OS 9, Nathan Thompson, Embracing Obsolescence, 2006.08.01. Fiddling with themes, picking a browser, and making the Classic Mac OS work just the way you want it to.
- Floppy drive observations: A compleat guide to Mac floppy drives and disk formats, Scott Baret, Online Tech Journal, 2006.06.29. A history of the Mac floppy from the 400K drive in the Mac 128K through the manual-inject 1.4M SuperDrives used in the late 1990s.
- Setting up a NuBus Power Mac as a digital recording studio, Tyler Sable, Classic Restorations, 2006.05.08. Take a Power Mac 7100 or 8100, add a Digidesign AudioMedia II card and a fast hard drive, and you’ve got the core of a powerful, low-cost digital recording studio.
- System 7.6.1 is perfect for many older Macs, John Martorana, That Old Mac Magic, 2006.03.24. Want the best speed from your old Mac? System 7.6.1 can give you that with a fairly small memory footprint – also helpful on older Macs.
- MpegDec: Play MP3s and streaming audio on 680×0 and old PowerPC Macs, Nathan Thompson, Embracing Obsolescence, 2006.03.14. 680×0 Macs can play anything short of 128kbps stereo MP3s, and even the oldest PowerPC Macs have no trouble at all with those recordings.
- System 7.5 and Mac OS 7.6: The beginning and end of an era, Tyler Sable, Classic Restorations, 2006.02.15. System 7.5 and Mac OS 7.6 introduced many new features and greater modernity while staying within reach of most early Macintosh models.
- Web browser tips for the classic Mac OS, Nathan Thompson, Embracing Obsolescence, 2006.01.03. Tips on getting the most out of WaMCom, Mozilla, Internet Explorer, iCab, Opera, and WannaBe using the classic Mac OS.
- The best browsers for PowerPC Macs and the classic Mac OS, Nathan Thompson, Embracing Obsolescence, 2005.12.16. Two browsers stand out from the pack: iCab 3 is modern and remains under development, and WaMCom brings Mozilla to older Macs.
- Why you should use Mac OS 7.6 to get the most out of vintage Macs, Thomas Ahart, The Productive Mac, 2005.12.12. Although you may be able to run OS 8 or 9 on your old Mac, you’ll generally find better performance using Mac OS 7.6.
- Upgrading a Power Mac 7100, Dan Knight, Low End Mac Mailbag, 2003.05.07. “The 7100 is nine years old, and it really shows. Fortunately upgrading an older Mac can be pretty economical.”
- NuBus Video Cards. We’ve added profiles for the Apple 4-8, 8-24, 8-24GC, 24AC, and Radius Precision Color Pro 24X.
- What’s the best NuBus video card?, Chris Lawson, 2000.10.10
- Follow Up on the 6100, 7100, and 8100, Adam Robert Guha, Mac Daniel, 2000.04.27. A look at upgrade options.
- Upgrading a Power Mac 7100, Mac Daniel, 1998.12.03
- Speeding up a Power Mac 7100, Mac Daniel, 1998.10.22
- Because the 7100 uses up to 640 KB of system memory for video (unless you’re using an AV card or NuBus video card), you can really boost video and system performance with a 1 MB L2 cache, according to The L2 Company.
- Power Macintosh 7100, 8100: Expanding VRAM on PDS Video Card, Apple TIL 14757.
- Power Macintosh 7100 and 8100: VRAM SIMMs are Unique, Apple TIL 14758. You can’t mix and match VRAM SIMMs between 7100 and 8100.
- Apple Specs: 7100/66, 7100/66av, 7100/80, 7100/80av
Caution
- You cannot upgrade from Mac OS 9.0 to 9.1 using updaters on NuBus models. You must use a full installation CD for OS 9.1.
- Beware bogus 256K cache module AP2544-02 – it doesn’t do anything on the 6100 or 7100.
- Never run a 7100, 8100, 8150, or 9150 without a PDS video card or a PDS terminator. This can damage the motherboard. If the video card goes bad, you can replace it with another video card or use motherboard video after installing a PDS accelerator or “Apple Terminator, PDS, WGS 81XX.” Workgroup Server 8150 and 9150: PDS Needs Terminator, feedback from Mac Managers list, and personal experience.
Keyword: #powermac7100
Short link: http://goo.gl/oYe2iB
Can You Play Power Mac Games On New Macbook Pro
searchword: powermac7100
Wouldn’t it be nice if you could have all three major operating systems (OS X, Windows, Ubuntu Linux) running on your computer! This is totally possible with a Mac. Here is how to do it.
You might be asking yourself why would someone want to be able to run three operating systems on one device. There are some programs, apps and games that are system specific. Some older PC games can only run on Windows. Some programs are only OS X compatible and vice versa. Some individuals might need run company-specific software that requires Windows or a Linux operating system but might prefer Mac’s OS X operating system for personal use and don’t want to use multiple computers or be stuck using an operating system they are not familiar with. For these individuals installing multiple operating systems on a Mac is a convenient feature.
Warning: the following steps are for intermediate to advanced computer users. Incorrectly performing the following steps may result in damage to your computer.
(with OS X 10.10 Yosemite, Windows 10 and Ubuntu 14.04 LTS)
1. In OS X, remove the Core Storage designation from your OS X partition.
- Turn off FileVault encryption in the System Preferences under Security if you have it enabled. Note: it can take up to 3-4 hours to unencrypted the drive.
- Restart in recovery mode by pressing and holding Command + R during the reboot process.
- Once in recovery mode, run Disk Utility. Turn off any disk encryption if enabled, which is at the file setting on the top bar. You might notice that your hard disk name changes.
Free Games To Play On Mac
- Restart computer again in OS X. Run Disk Utility. Now the “dragging” corner to partition your hard drive is available. Click on it and resize the Mac HD to however many GB (gigabytes) you may need to run your multiple OS’s ( Windows OS and Ubuntu).
- Restart into Windows OS. Download the free software Minitool partition. This software allows you to merge unused space on your Mac HD with your Windows partition.
2. Launch OS X Bootcamp. Create a Windows installation USB drive (I've created both Windows 8 and 10) and create a hard drive partition for Windows.
3. When the Mac reboots into the Bootcamp Windows installer, hold down the power button to shut down, then press and hold Option+Power to restart into the Mac bootloader. Select and boot the OS X partition.
4. In OS X, run Disk Utility. Reduce the size of the OS X partition, then create a new partition for Ubuntu in the empty space. File format on the Ubuntu partition shouldn't matter at this point. I used FAT.
5. Create an Ubuntu installation disk whatever way you prefer with (I believe) whatever version you prefer.
6. Shutdown again and hold Option+Power restart to get to the Mac bootloader, then select the Ubuntu install disk (should be labeled EFI, there might be two of them, either should work). Reformat the partition you created in Step 4 for Ubuntu and complete the installation process, then shutdown. (If you reboot into the Mac bootloader at this point, Ubuntu should not be visible).
How to play a codex game on a mac. People have been attacked by enemy race. During the war, people created a powerful weapon, and artificial intelligence to control it. AI created a search drones to find and extract a necessary elements in the star system to improve human weapon and rescue them from the enemies.
7. Power (not Option+Power) restart. Your Macbook should boot into the Bootcamp installation partition. Complete the Windows installation process normally. The Macbook will reboot several times. If ever it reboots into the wrong partition (it shouldn't), then manually shutdown, Option+Power boot, and select the Bootcamp partition manually.
Games For Mac Computers
8. Almost done. After Windows is fully installed and you can use it normally, Option+Power reboot into OS X, then install rEFInd.
Shutdown and perform a regular boot. You will arrive at the rEFInd menu with a 20-second timer, and all three OS’s should be visible. rEFInd is a handy piece of software that allows you to easily select the OS you want to boot into whenever you restart your Mac.
Note 1:
I have had the problem, twice now, that whenever I install OS X updates, rEFInd disappears. When I power on the computer, it boots straight to OS X. This problem is fixed by simply reinstalling rEFInd from within OS X. Back to normal.
You can choose to go through the Campaign mode (recommended for first time players), or even do Adventure mode for the loot grind. And there's nothing more satisfying than ripping through a horde of demons and monsters and watching a new Legendary weapon or armor drop.Diablo 3 is one of my favorite games to play to pass time, and you can also play with up to three other people at once. So share the dungeon crawling fun! Popular multiplayer games mac. Every hero has many skills and abilities to unlock as you level them up to 70, and the loot grind is endless. There are also Seasons with unique rewards to obtain, but you have to start fresh each season.
Note 2:
Some users might receive errors when returning to the Windows installation process. Julian Leland recommends clearing the hybrid MBR data from within OS X via this process.