Mac Pro :: Testing The First Flashed GTX285?
Jun 20, 2009
I CAN get access to them, but they are in Edit Bays at a friend's Production Office...and the Editors keep weird hours.....and they are wired in with lots of extra video/audio/disk drive stuff that I have to disconnect/move....and if one died or I caused bad Hard Drive corruption I would be SHOT ON SIGHT......etc.
So, if there is a video card enthusiast in Hollywood,CA area who has an EFI-64 Machine and would like to be part of this experiment, PM me.
FYI...there is a good chance this will work...on the other hand, there is also a good chance that Apple/Nvidia/EVGA placed an additional STOP to flashing and upon boot we will see a lovely black screen.
Whats in it for you? Immortal, undying glory ! A beer ! And when I figure out full process, I will make one for you with GTX285 you bring me. gratis
I have removed the 128K chip it came with and installed a 256K chip. I then flashed Mac EFI ROM onto it. On my first Gen it runs exactly as before. Boots into OSX with help of Netkas Injector Package, but not until desktop. (also requires additional Nvidia card)
It appears to be ignoring the Mac EFI due to it being 64 instead of the 32 it "requires".
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Jun 14, 2009
"Test "Mule" was the Nehalem Mac Pro 8-core running at 2.93GHz (12G of RAM)."
From what I understand, the above configuration could actually slow down frame-rate because it is unnecessary extra hardware?
Would frame-rate improve slightly by using a Quad-Core Mac Pro with 6GB of RAM, or am I not understanding?
(And assuming this is on OSX, but you can answer both ways).
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Jul 21, 2010
I have a 2008 MP 8 core and I want to get a new video card, I have a 8800 in it now, and I need a more powerful card for Win 7 for Flight Simulator. I have 12 GB of ram in the system and I am going to add a 256 SSD for Win 7 and use a WD raptor drive for the Flight Sim. Which is the BETTER video card for the windows side ( dont care about it in OSX ) The GtX285 has 1 GB ram on board and the ATI only has 512mb.. ( like the 8800 ) I dont want to get the GTX 400 series and make it work I rather go with the 4870 or GTX285.
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Jun 13, 2009
I still afraid it can't support when I need to reinstall osx. Can any one tell me that ?
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Aug 15, 2009
Don't get me wrong, the (apple-shipped) 8800GT has never given me a moment's worth of problem but it would seem that if there is OpenCL support for the GTX285 in SL next month, it may be worth it to drop the coin and get this card (I'll take it as a business expense).
Has anyone heard or seen something about officially supporting this card? When I looked on Apple's website under SL tech specs, this card isn't listed.
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Sep 27, 2010
I have a GT120 and a GTX285 running one ACD 30" and two ACD 20"... I'm selling my 30" to get the all new ACD 27"... I'm also thinking of selling off the two 20's as well... Does this also mean that I need to sell my GT120 and GTX285 and either get a 5770 or 5870 to make the ACD 27" work?
What are my options? I know the 5870 is not available... I'm not a big gamer or graphics designer, but love the best!
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Nov 19, 2009
I have a 2008 MP which I ordered with the 8800 GT video card. I decided it was time to upgrade so ordered the nVidia GTX285 for the Mac from [URL]. Installed easy (didn't need the drivers as Snow Leopard already had them) except for the installation of the power cables on the MoBo (fat fingers need not apply ).
So far I like it. I am waiting on Modern Warfare 2 so that will be a good test.
It will be interesting to see how it handles the demands of Crysis2 when it ships after Christmas. The original game was very demanding (don't know why that was so as I just finished Far Cry 2 and the 8800 handled it easy and the graphics were just as good as Crysis).
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Jul 14, 2009
What way is there to be able to use this card with the ACD? From what i know it doesn't have a mini display port that the ACD features!
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Mar 27, 2009
My macbook pro (a1150 series) has started to act out of line and just when i think that I have it figured, the odd behavior starts giving symptoms of another problems. I.E- slow computer behavior indicates bad HD but then it acts more like it didn't have enough ram. So... I want to test the machine from top to bottom.
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Dec 20, 2007
Can anyone detail how to test my RAM chips? I think I have a bad one. If I recall it is tested from the startup disk or some other disk -
Information:
G5 2.7
Mac OS X (10.4.6)
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Jun 9, 2009
Apple this week is reported to be testing the first internal builds of Mac OS X 10.5.8, one of the final updates, if not the last, slated for its current Leopard operating system software.News of this particular maintenance update is significant for owners of PowerPC-based Macs, given that Mac OS X 10.6 Snow Leopard requires a Mac with an Intel processor. That means Mac OS X 10.5.8 or 10.5.9 will likely represent Apple's final push towards solidify and stabilize Leopard before shifting the majority of its resources towards the first point release of Snow Leopard, which will arrive this fall.
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May 28, 2010
is there a good program to test the new 4gb of ram i have just installed in my new macbook book is all working ok?
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Apr 21, 2012
I got Lion working locally, then with the latest updead with my web address. After some work (ok, I'm sugar coating -- a LOT of work) I appear to be able to connect my client to the server and establish a VPN. When I do that, I can access shared folders. Here is the rub, however. I can do the same with the VPN NOT established. This makes me wonder if anything is going though the VPN at all and if all my stuff is wide open to the world. I know clicking All Traffic should do that trick, but I really don't want to if I don't have to. How do I test to see if my files are being shared securly though the VPN?
Info:
Mac mini, Mac OS X (10.7.2)
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Jun 19, 2012
I ran a hardware test and this was my error#4MEM/40/40000006:B:1 C:0 R:1 - what does it mean?
Info:
Mac Pro, Mac OS X (10.5.8)
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Apr 28, 2010
Apple on Wednesday issued a broad beta distribution of Mac OS X 10.6.4, the fourth planned maintenance and security update for its Snow Leopard operating system that has been under development internally for several weeks.The pre-release software, labeled Mac OS X 10.6.4 build 10F37, made its way to Apple Developer Connection (ADC) members just one day after a more elite set of testers belonging to Apple's Apple Seed program got first licks at the beta.
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Nov 26, 2008
Long the domain of Linux and Windows users, Google's Picasa photo management tool is currently being tested for Macs, AppleInsider has learned.
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Mar 14, 2009
Most of the results were OK but the "User Interface" one. It got a 13 at 61 refresh/sec.
This computer is a Macbook Pro (Early 2008) C2D 2.6 with 4gb of RAM and the 7200rpm HD, and comparing the results in the xbench site there is clearly something wrong.
The problem is that I don't have a clue of what exactly is "User interface" testing and how to fix it, does anybody know something about this?
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Sep 17, 2009
Whatever your situation is, if you need to test your RAM, Memtest OS X is the best tool for the job for your Mac. Yes, there's Memtest86+ - I always use that for all the PCs I own. However, there's a bug in Memtest86+ where it could give false positives on EFI machines (which all Intel Macs are).
Memtest, by the way, is open source. So why, then, do you have to pay to download it? You have to pay to download both the binary and the source. I believe this violates the GPL, which Memtest OS X, and Memtest before it, are released under.
So I'm attaching Memtest right here in this thread. Now you can download it for free, without having to pay. Unfortunately, I don't have the source .
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Aug 15, 2010
What should I be doing to my drives before building arrays with them?
Hitachi do a Drive Fitness Test and Seagate something similar but I have not been able to get either to work on a BootCamp Windows partition.
I tried formatting in Disk Utility and pulling some data on and off. I'm now running a scan for bad blocks in Drive Genius (is this worth it? It's going to take about a week at this rate). Anything else I should do?
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Feb 22, 2010
guys would a flashed 4870 from this tutorial
[URL]
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Oct 13, 2010
What is the standard tool to test your hard drives read/write speeds? I'd like to test my new SSD to see how fast it really is. I've heard you cant trust XBench for that which is the only thing I have to use.
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Apr 8, 2006
However it seems like OSX does eat up quite a fair bit of memory and Rember doesn't seem able to find the fault when I am running on one stick (it is probably used up by some block of code that has yet to run yet!)
Is there such a thing as the equivalence of memtest86 for Macs? Or even better will memtest86 even boot on a Intel Mac, now that it supports BIOS?
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Sep 7, 2007
During last six months Paragon (www.paragon-software.com) has been working on our first software for Mac OS X - Paragon NTFS for Mac OS X. This product allows Mac users to use Microsoft NTFS file system as Mac OS X native. Now the product is almost ready and we want to offer you its Public Beta version. It's the first time when we do public beta testing. There is one big reason for that: we do want to make Paragon NTFS for Mac OS X a useful tool for every Mac user. That's why we need your opinion about it.
What we expect from you:
1. Bug reports (though we hope that there won't be many). If you find a bug, describe in details the way it can be reproduced. We need every detail, every step. Write your OS version and CPU architecture.
2. Usability issues. We want to make the product as easy to use as possible. Write us what is to be improved or changed. Make your suggestions detailed and reasonable. This will help us to understand them and implement in a right way.
3. New feature suggestions. In fact we don't have much time before the release date to implement new features. Though if a suggested feature is easy to implement or requested by many people, then we will do it.
To download the public beta version, please fill out a short web form and download it - http://ntfs-mac.com/
Meantime you can look at our short Product Description. There is not much text
http://ftp.paragon.eu.com/Mac/Produc...ta_Testing.pdf
We will read your feedback in this thread very carefully. We also excuse in advance about lack of replies. We won't be able to reply all your posts, but we will do "summary" replies once or twice a day in this thread. We appreciate this forum community very much. That's why we selected this forum for our Public beta testing. In exchange to your help we will be glad to provide the most active beta testers with free versions of this software. The rest will have 30% discount.
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Jun 3, 2008
Did anyone tested this Kensington Dual Monitor Adapter on iMac. I currently have one monitor connected to my iMac and I wouls love to add another one I am just not sure if this is going to work.
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Mar 30, 2009
Ever since the 3870 came out last year, I've been waiting to see if anyone was able to dump the ROM from the Mac version and flash a PC version with it. But it seems no one was able to do it.
How come suddenly everyone and their brother is now able to flash the PC 4870? Anyone know what the differences between the two are, that would prevent the 3870 from being flashed successfully?
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Sep 11, 2009
I have a Mac Pro 1.1 and I've been successfully running a flashed XFX ATi 4870 card for a month or so.
Yesterday evening I left my computer in sleep mode, when I came back it appeared to be awake with only one of the two screens working and everything frozen. Both screens were connected to an Apple ATi 2600 XT and nothing was connected to the 4870.
I held down the power button and restarted, the fans on the graphics cards ramp up and then down as usual and the computer makes the startup dong noise. I can hear the hard drives and optical drives working as usual then the drives appear to shutdown and I'm left with the computer apparently doing nothing.
- Fans are running
- Screens are in standby (LED's on)
- Both screens are connected to the ATi 2600
- 2 x 20in Apple Cinema Displays
- Nothing is connected to the ATi 4870
- No LEDs are lit up inside the case
Once I remove the ATi 4870 the computer starts up normally, putting the 4870 back in give the same startup problem.
Is there anything I can do to get the 4870 working again?
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Sep 30, 2009
I am looking at putting one of these cards in my first gen Mac Pro and was wondering if anyone has had any problems with compatibility issues etc.
I am looking at getting one from bruinmacs and was looking for feedback from others that may have bought one and whether there have been any problems.
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Jan 12, 2009
I know developer previews have at least one specific goal at giving third party devs early access so they can get a sense of new APIs and start updating/creating apps, but they also serve for bug reporting. Do you think Apple should open up OS X beta testing to a larger community of users?
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Mar 10, 2009
I have tested the WAN to LAN speed and WAN to WiFi speed on Apple's latest Airport Extreme out of curiosity.
The test is done with two Unibody MacBook Pro; one connected to the WAN port, the other to LAN. The test was done over FTP with one of them set as server. A 85MB file was transferred
WiFi connection was draft-n, 5Ghz, Wide Channels.
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Aug 17, 2009
recently I bought WD6400AAKS hard drive. I made to partitions (1st for OS and applications, 2nd one for photo files). I also did fresh OS install and loaded basic applications. Strangely I didn't notice any speed boost while booting and to be honest I feel like all applications (photoshop for example) are also starting much slower than on original hdd.
Is there any way to test hard drive if it performs as it should be? I also have 2 more older drives installed. is it possible that one of them would slow the system down?
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