Mac Pro Early 2008 not booting

Hey guys!
I walked into a problem with a Mac Pro early 2008 model.
I got this Mac Pro from somebody since it wasn't working anymore. I was told there could be a graphic card (Nvidia) issue which I think should at least be correct but I am also having trouble with loading EFI. The following things happen:
When I turn on the mac using a DVI to VGA adapter i have no screen at all. (I don't have any other options atm)
There is no HD inserted.
PRAM and SMC reset won't do anything, i'm not even sure it reads keyboard commands.
The fans all work even the one on the GPU.
Front LED just burns steady.
No lights on my USB (non Apple) Keyboard turn on.
The lights of the mouse just flashes on start up.
RAM LEDS light up on startup.
Motherboard reset button doesn't make anything change.
When I Press the button for the diag LED's, the Trickle Power and the Good Power led come on, the GPU LED stays off. The EFI LED is off aswel.
No RAM errors show up. Tried switching RAM and disconnecting RAM and GPU.
No startup chime what so ever.
I figured there could be something wrong with the EFI firmware (or logic board is just broken). I am trying to restore the firmware with a firmware restoration cd, but I can't get the cd tray to open. I pressed the on button and kept pressing it for a long time. All it does is makes my status LED flash a couple of times real fast, but then it goes back to normal state. No cd tray is opening and its not flashing 3 times fast, 3 time slow, 3 times fast as it probely should be doing.
You guys have any idea what to try next or how to restore the firmware?
Thanks in advance.

there's a boot code to run with the older machines
Pike wrote this code
Using this code will get you around the efi/boot issue and move on to OS 10.10.02
Installing Yosemite just prior to entering the efi/boot, then restart twice.
You'll need to research Pike's code, but your 2006 to 2008 machines are long ways from trash.
I'm upgrading my 2006 to 8 cores, Yosemite and 32 gig of ram.
Long live these early Mac Pros
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&v ed=0CB8QFjAA&url=http%3A%2F%2Fforums.mac…
maybe your issue is not related

Similar Messages

Mac Pro (Early 2008), Tiger Boot

Is my Mac Pro (Early 2008) able to boot from Tiger normally? I 've tried many times but it seems that Tiger has not the necessary drivers for my ATI Radeon HD 2600 Pro! Boots, but there is no communication with my graphics card. Is there any way to make it work?
I' ve tried to install Tiger from the DVDs of my MacBook Pro, MacBook and from the DVDs of a friend's previous generation Mac Pro, but not from a Retail Tiger DVD... Do you think that this is my problem?

The only hack is to find a system with 2600M it sounds like.
Or get X1900 that works in 10.4.11 and 10.5.x
Cloned system and then reapply the combo update would do if you do have an Intel Tiger system.
I've been using Vista x64 since late '06, before it was RTM forward, and the horror stories of trying to get it to run on some motherboards, BIOS, etc - I have more respect for what people are willing to go through, how different it is on Mac Pro, and the way OS X is tighter controlled to hardware... but it does make for problems.
People held off buying Mac Pro until CS3. And now some are considering buying ref'd units just to run Tiger or wait 3-6 months for things to catch up.
Game developers love 8-cores, cuts down time to compile, test and develop, and will pay dividends down the road in games that unless the power, but most, a lot, of applications really have trouble using more than 4-cores, it is a technical challenge and requires new compilers and tools.
ATI and Apple aren't likely to build any new drivers for Tiger

Mac Pro early 2008 not detecting 8800 gt

Hi,
I've just upgraded my Mac Pro early to geforce 8800 gt and I have a serious problem. I installed the card and after I turn the machine on the screen stays black. But... OSX system boots up. Plus the fan is at maximum speed all the time.
The funny thing is that when I boot up to Windows everything is great! The fan stops after a few seconds and 8800 works just fine. Only on OSX it stays black. To further test my card I've installed it as a second card and connected my monitor to my previous card. Windows recognizes both cards and I can switch my monitor cable back and forth between them... But... OSX doesn't even recognize the card - it just says "Display" on PCI 1 plus some blank information - just like it recognized that it is a video card but no idea which one.
I'm running 10.6.6 and I really don't have any idea what can be wrong... Please help.
Regards,
Mackey Bialobrzeski

Hi-
Is the 8800 a Mac edition?
If not, that's why it only works in Windows.
If not a Mac edition, you'll need to flash it to work in OS X.

Mac Pro (early 2008) wont boot pat the gray screen

First, my mac pro has three hard drives, bay 1 is time machine, bay 2 is empty, and bay 3 is A new Disk, running a newly installed 10.6.4. The computer was running great, then one morning I turned it on and the computer never got passed the gray screen after the chime and fan noise. I did a hard restart, holding down the power button, the computer booted normally to bay 3. This has happen twice. I have notice that if I restart from the OS it boots to bay 3 with no problems. It seem to only happen when the computer has been off for several hours.
Thanks for any help on this!

One thing at a time, and while I would hope you would use DW 4.2 on regular basis, plan for the worst and hope for the best, no reason to jump off the deep end and no, not processors or logicboard.
DW may not be able to boot your system from its CD, which I never use, just copy latest 4.2+ version to your boot volumes.
A printer or its cable, scanner, consumer USB device is much more likely, or drivers.
But, need to have a clean install of OS X (20GB volume) and a full boot image to play with first.
You can also use OS X DVD.
Safe boot mode - for when there isn't any other option and to do light maintenance.
http://support.apple.com/kb/HT1564

Mac Pro Early 2008 will not boot off Win7 Install DVD

Hello,
I am hoping someone out there will have encountered something similar and have some suggestions or ideas, because at this point I can't think of anything else to try.
I have a 2.8 Ghz 8-core Mac Pro (Early 2008) with an Nvidia 8800GT Graphics card. I am running OS 10.6.2, fully patched and updated.
I am attempting to install Windows 7 Ultimate via Boot Camp, and am encountering a rather odd problem.
Once I have launched Boot Camp Assistant it allows me to partition the drive and does so correctly, but when it attempts to reboot off the Windows 7 installation DVD, I encounter a blank grey-white screen similar to that which you normally get on startup but without the Apple logo. This continues for some time (it seems to vary), and then the screen goes dark and the monitor says it is receiving no signal. The fans on the Mac Pro go for a while, then it goes to sleep. I've tried leaving it for a couple hours, no dice.
I've tried both the 32-bit and 64-bit Windows install disks. I had the release candidate for Windows 7 installed previously, and it worked perfectly. I have since tried that same install DVD that I used to install the release candidate, and it encounters the exact same issue. Booting up off the Snow Leopard Install DVD works fine.
I tried doing a clean install of Snow Leopard on a spare drive, booting off that, and then starting from square 1 using Boot Camp Assistant to re-partition that same drive. Same problem. No matter what I do or try, my Mac Pro does not want to boot off this install disc. I have yet to try the disc in another machine to see if it works there, and I will as soon as I can, but the fact that the RC disc worked a few months back and now will not seems to rule out the boot discs as defective. I've also tried both my internal optical drives with no change, and no other discs have any issues.
I've already spent an hour and a half talking to Apple Technical Support, and they seemed stumped, so I'm hoping someone will have a notion. If not, I understand and appreciate you taking the time to read this- I have no idea at this point, and I'm generally a pretty knowledgeable user.
- Andrew

Thank you for your reply,
Pull all the drives you have other than the one that you will install Windows 7 to.
I think I will try this next.
Don't put Windows 7 on the same drive as OS X, give it its own.
That was initially what I started out doing.
And you don't even need Boot Camp Assistant.
True, but it's what Apple suggests using.
Might also want to try moving the monitor cable to the other card port.
Hmm, I think I'll try that.
Any other PCI cards or devices attached or installed should also be questioned or disconnected.
I've disconnected everything I could.
Always a good idea to start fresh which I assume you are doing (not trying to upgrade over RC etc).
Yes, the drive was empty to start with.
Honestly it seems like the Mac Pro is generally refusing to boot from any Windows disc. Things I've tried since my initial post:
- Loaded Windows 7 Install disc into my room mate's windows PC... loaded up fine, got to install screen
- Tried his OEM copy of Windows Vista 32-bit, same issue
At this point it seems like maybe some kind of firmware issue or some kind or graphics driver issue, but I'm pretty much grasping at straws at this point. It doesn't seem like it's even getting to the point where hard drives or anything matters.
It does recognize that I have a Windows 7 install disc inserted when I use the boot selector/startup disk chooser.
Thanks for the ideas, I'll try those out and see if any of them help,
-Andrew

Mac Pro Early 2008 crash after gear on boot

Hi. I have a Mac Pro (Early 2008), with Mavericks installed. A couple of days ago, it crashed hard (in Portal, as it happens) and then wouldn't boot. When it was crashing it showed full green in various (dark? or random?) areas of the screen, and then random vertical lines of coloured noise. The cursor went jerky, and then stopped moving at all. Having decided this was a more serious problem than a simple steam error, I forced the machine to shut down with the case button, and then turned it back on again, but it wouldn't come up, and hasn't (with exceptions, see below) since.
The behaviour is:
Boot chime, Apple, Apple-with-spinning-gear, a sensible (it seems) amount of spinning gear, then the gear stops and I get some flashing on my screen (like, a complete red screen, or orange screen – colours vary – displayed for less than one refresh, so I see a brief flash of colour with tearing). Occasionally instead of flashing I get an unexpected reboot: once when this happened I also got the kernel's (multiple language) "Your computer restarted because of a problem" screen.
Safe Mode has the same problem (I get a progress bar, when the progress bar completes everything stops and "screen flashing" happens).
EFI boot volume selector works fine, but when I continue to boot, either from my main partition or the Recovery partition, I get the same problem.
Verbose mode works until the point where the graphical user interface should come back, which gives me a white screen and nothing (except screen flashing). I do get a certain amount of "kSMCBadArgumentError" before that point, but see below.
Single User Mode works as it should, fsck finds no errors, all my data appears to be on my hard drive as expected, but on typing "exit" to continue boot I end up in the same position as Verbose Mode. Trying kextload to load all my extensions gives the kSMCBadArgumentError lines, but no other problems (until I try to boot). I have already tried using SUM to remove all the launch agents/daemons/extensions from /Library/ (leaving only the ones in /System/Library/). This worked (I modified the disk as I intended) but didn't help me boot.
I did get the recovery partition to boot once (seemingly randomly), Disk Utility found no errors. The full Apple Hardware Test doesn't seem to be an option from the recovery partition? (I've moved house a few times in the last 6 years, and I don't know where my physical AHT disk is any more. I do have a friend who would probably be able to burn one if Apple provides the disk image as a download.) I have had a full successful boot once too (maybe on the restart after using the recovery partition?) which let me use my administrator user perfectly (I used it for about 5 minutes?), but then after logging out and while trying to log in as my "standard" user I got full green noise as before, and the machine locked up again.
I've rotated my RAM (I have 2x1GB sticks and 2x2GB, as well as my usual 6GB config I've tried each of the pairs in "two-stick" configuration). No difference, except on one boot I got error lights (full on) on one riser, I assume that was because I hadn't seated it properly during rotation, because I took it out and put it back in again and I've not had the lights before or since.
I've also tried swapping in an older system drive, but that made no difference. (The old drive may have been a little flaky itself, but single-user mode booting reliably suggests, at least to me, that my normal drives aren't the problem?)
Without wishing to privilege a hypothesis, could it be the graphics card? I have the Nvidia GeForce 8800 GT, I believe (it looks exactly like the pictures of that card online, anyway) – installed by Apple at build time. I tried taking it out and putting it back in again, in case it had become poorly seated, but it seemed firmly in place – for example, the PCIe retainer clip was fully engaged before I removed the card – and reseating it didn't make any difference. I don't have a second card to test with, unfortunately. I wouldn't mind getting a new card to keep the machine running, of course, but I'd like to make sure that it's going to solve my problem before buying it!
Thanks for any help you can give!
Edited to correct OS field, which didn't work. I really do mean Mavericks.

RE: Mac Pro Replacement Graphics cards
1) Apple brand cards,
2) "sold in the Apple store" cards, and
3) "Mac Edition" cards ...
... show all the screens, including Boot up screens, Safe Mode, Installer, Recovery, debug screens, and Alt/Option boot screens. At this writing, these choices include:
1) Apple brand cards:
• Apple-firmware 5770, about US$250** works near full speed in every model Mac Pro, Drivers in 10.6.5
• Apple-firmware 5870, about US$450
2) "sold in the Apple store" cards
• NVIDIA Quadro 4000, about US$1200
• NVIDIA Quadro 5000, about US$2500
3) "Mac Edition" cards -- REQUIRE 10.8.3 or later:
• SAPPHIRE HD 7950 3GB GDDR5 MAC Edition, about US$480** Vendor recommends Mac Pro 4,1
• EVGA GTX 680 Mac Edition, about US$600
The cards above require no more than the provided two 6-pin aux power connectors provided in the Mac Pro through 2012 model. Aux cables may not be provided for third-party cards, but are readily available.
If you are Meet ALL of these:
• running 10.8.3 or later AND
• don't care about "no boot screens" etc AND
• can re-wire or otherwise "work out" the power cabling, THEN:
You can use many more cards, even most "PC-only cards"

Mac Pro Early 2008 Crash on Boot Up

I have a Mac Pro early 2008 running OSX 10.8.5, and yesterday morning for seemingly no reason I had a screen corruption and freeze up, a kernel panic and then it rebooted itself. I have tried all of the memory( no flashing LED over power switch), cleared and reset all of the PRAM via keyboard and motherboard etc etc and everytime I reboot it crashes at the same point with a screen corruption and reboot. When I tried to boot in safe mode it the bar got 50% of the way across and it rebooted. I booted in verbose mode and single user mode and on both the last entry related to 'Ambrosiaaudiosupport' (as best I can remember) before it rebooted itself again. I sent the Kernel Panic to Apple but as I cannot get back into the OS I cannot obtain another.
Is there a solution to this please, and if so what do I need to do to rectify it
Many thanks in advance
Alan

If you can't boot in the usual way, try a safe boot. During startup, you’ll see a progress bar, and then the login screen, which appears even if you normally log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin. If you have more than one user account, you must be logged in as an administrator to carry out these instructions. Safe mode is slower than normal, and some things won’t work at all. Note: If FileVault is enabled on some models, or if a firmware password is set, or if the startup volume is on a software RAID, you can’t boot in safe mode. If you're able to boot, launch the Console application in any of the following ways: ☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.) ☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens. ☞ Open LaunchPad. Click Utilities, then Console in the icon grid. Select the most recent panic log under the heading System Diagnostic Reports on the left. If you don't see that heading, select View ▹ Show Log List from the menu bar. Post the entire contents of the panic report — the text, please, not a screenshot. In the interest of privacy, I suggest you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header and body of the report, if it’s present (it may not be.) Please don't post shutdownStall, spin, or hang reports.

Upgrade boot drive in MAC PRO Early 2008 to SSD

Looking to upgrade my boot drive on Mac Pro Early 2008.
Possibly with SSD, but wasnt sure of compatibility. Also, is it a huge sacrafice in storage?
I'd appreciate any assistance.
Thank you!!!
Lyle

Establish a Boot Drive on the fast SSD, and move all User files off to other drives. These articles may help:
Japamac's Blog: Make space for performance -- Moving the Home Folder
http://chris.pirillo.com/how-to-move-the-home-folder-in-os-x-and-why/
OSX Tips: Setting-up a new Mac from an old one or its Backups
Transferring Home Folders not on a Startup volume
be sure to heed Pondini's warning:
If you do put home folders on a separate volume, it's strongly recommended that an Admin account and its home folder remain on the Startup volume. If there isn't one, and you have a problem with the separate home folder volume, you cannot log on to your Mac! And in some cases it will greatly complicatetransferring to a new Mac.
So if you're transferring from an available Mac that doesn't have an Admin account on its Startup volume, create one via System Preferences > Accounts before starting.
I have created a new User Tip with this information in it:
User Tip: Creating a lean, fast Boot Drive

Mac Pro Early 2008 + boot camp!!! pliz help from Pros!

Hi guys,
I'm currently using a Mac pro Early 2008 Quad 2.8 with 4 Gb of RAM. I also have 4 HDDs ( 2 of them are 1Tb( Western Digital Black and Green series), 1 is 320Gb-original comes with MP and one 250 Gb Western Digital caviar). All of my HDDs are internal. Recently, my superdrive failed on me. Therefore, i have to replace it using a Samsung OEM DVD optical drive ( TSSTcorp CDDVDW SH-S203D ) which was connected via the extra SATA port on my MP logic board. The optical drive was recognized fine by my MP.
Recently, as I used to work on both platforms ( Mac and PC) for audio mastering, I've decided to install windows 7 using bootcamp so that I can use Wavelab on my Mac for audio mastering. I had my 250Gbs SATA on HDD bay 4 formatted as a single volume for Bootcamp using Bootcamp Assistant. The process went fine until the system restarts for Windows installation. As I used Bootcamp before, i understood that freaking apple EFI wont read SATA (or external) optical drive to install Windows via Bootcamp, therefore I used RefiT as bootloader ( this method always worked for me before on other macs). I also have windows 7 ultimate ligit DVD. However, I experienced this :
- when I restarted my MP without having refit installed , there was always a flashing Apple + a prohibition mark and Windows installation didnt start. I've tried to reboot, hold down OPTION key so that the Windows installation DVD is read by optical drive and then choose it, same thing happened.
- After trying Bootcamp traditional way of installation without success, I install RefiT into my OSX drive ( 320 GBs), have MP restarted twice, then i got Refit boot menu, chose the windows installtion DVD..... now REFIT shows me that having some problem with Legacy boot and can't start the DVD.
Anyone is having the same problem like me with the flashing Apple+ prohibition mark ? Please HELP me!!!! I've used Bootcamp and REFIT for ages on Mac and never had this happened. Bleh!
I'm using Mac OSX 10.6.3. And below is my system profile:
Model Name: Mac Pro
Model Identifier: MacPro3,1
Processor Name: Quad-Core Intel Xeon
Processor Speed: 2.8 GHz
Boot ROM Version: MP31.006C.B05
SMC Version (system): 1.25f4
Disc Burning:
TSSTcorp CDDVDW SH-S203D:
Firmware Revision: SB00
Interconnect: ATAPI
Burn Support: Yes (Generic Drive Support)
Profile Path: None
Cache: 2048 KB
Reads DVD: Yes
CD-Write: -R, -RW
DVD-Write: -R, -R DL, -RAM, -RW, +R, +R DL, +RW
Write Strategies: CD-TAO, CD-SAO, CD-Raw, DVD-DAO

hi all,
Finally I had my Mac pro Early 2008 Quad installed Windows XP SP3 on 2nd internal HDD.
Here's the update for anyone that is having the same problem as I had.
1st : you need to prepare some elements for a smooth installation
- Winclone for mac osx
- Windows XP image that was made from Winclone ( I had to download Winclone 1st, then ran to a friend of mine who had Windows already installed on his Mac using bootcamp and made an image of a version of Windows ( XP/vista/7) on his HDD via Winclone. The image will have file extension like this : xxxx.winclone ( xxxx is the name you choose)
- bootcamp 3.0 drivers for windows, just in case.
2nd : install Winclone on your Mac osx drive.
3rd: open bootcamp Assistant. prepare your drive for a Windows installation then quit it. However, somehow in my Mac Pro, the partition that BCA created wasn't mounted on my Finder, therefore I opened disk Utility and then reformat my BOOTCAMP drive to FAT32 or NTFS ( if you install NTFS-3G, disk utility will allow you).
4th: Open winclone. Now choose Restore. Then choose your Windows image that you made earlier and choose the Partition that you formatted for Windows and wait. It wont take long for the software to copy the image to your partition.
5th: now its time to restart your computer. hold down Option key so that you can choose the Windows Partition to boot.
6th: Windows will boot up and starting to scan for hardware changes again ( as the computer hardware ID and specs changed).
7th: if needed, use bootcamp 3.0 to install drivers for your Mac in windows.
8th: register your copy of Windows
Hope this help.by the way, you also want to force your Mac Pro to recognize all of your SATA HDDs and optical drive by force it to load up drivers in AHCI mode. There are lots of threads over Internet about how to do it. Perhaps InsanelyMac forum ( that's where i find it).
And finally good luck with guys who are having the same problems like me. It took me 3 weeks to find out how to do it.
Sorry admin for any violations ( I only want to help people cos I know its hard with guys who dont know ).
CHEERS!

Adobe Premiere CC 2014, regularly licensed (Mac Pro early 2008, Mac OSX 10.9.4).Adobe Premiere CC 2014, media offline, not playing, unusable.

Adobe Premiere CC 2014, regularly licensed (Mac Pro early 2008, Mac OSX 10.9.5, Graphic Card: NVIDIA GeForce 8800 GT 512 MB).
Hi guys,
since the CC2014 version of Premiere has been released (on Creative Cloud) I'm experiencing - really often - the MEDIA PENDING (yellow background) issue... even if the clip can be found right clicking and selecting "reveal in finder" or "reveal in project", in the timeline the clip can't be played. Not to mention the many many problems the app is causing stopping working suddenly and obligating me to restart the system to have it regularly working again (usually it stops reproducing the video, only the audio stays alive, but the playhead seems freezes there where I left it).
One more problem: all the app (and customized) keyboard shortcuts are gone. Totally disappeared (this happened just after the last update, CC v8.1 Caravan. Synching from CC was unsuccessful.
Please don't suggest me to contact the adobe italian service to have an help... the last time (almost the same problem) they just made me lose time with some basic procedure checks that I knew were not leading me anywhere.
I ask sorry for my polemic tone, it's a few months that Adobe Premiere is not working anymore as before. And you can't immagine how many hours I've lost.
Thank you very much,
My best regards,
Stefano Bianchi.

Kevin-Monahan wrote:
Also, a 512 MB VRAM GPU is really underpowered
Guys, would you suggest me a new graphic card (in case, which model on this Mac - would be great a 4 or 6 MB VRAM GPU) or a new Mac Pro? This is still a great machine, but it's starting becoming unusable due to this Premiere issue (that is day by day more severe).
Thanks a lot for any suggestion,
Stefano.

Mac Pro early 2008 2 x 2.8GHz Quad Core 10.7.5, replaced 4 x 500ghds with 4 x 3Tb and Raid card Raid5 them OK but can not load time machine back up as it does not see any of the 4 drives, neither does disc utilities, any thoughts?

On my Mac Pro, early 2008 2 x 2.8GHz Quad Core 10.7.5, replaced 4 x 500ghds with 4 x 3Tb. The Raid card Raid 5ed them OK but can not load time machine back up as it does not see any of the 4 drives, neither does disc utilities, any thoughts?

You don't see drives when using a hardware RAID only the volumes.
WD Green are not suitable for hardware RAID (or software RAID for that matter).
USB2 and TimeMachine are a disaster waiting to happen. I've used SATA (internal) and eSATA (using SATA PCIe cards) trouble-free.
I can't say I begin to understand your use or "choosing the install drive for the backup"
Install what?
You don't load TimeMachine. Maybe seems minor but that is not how to describe the behavior of software.
You read FAQ and How To http://www.apple.com/support/timemachine
Time Machine’s Gory Details:
https://www.apple.com/support/timemachine/
TimeMachine 101
https://support.apple.com/kb/HT1427
Lion Recovry & TimeMachine
http://www.apple.com/support/lion/installrecovery/
http://www.apple.com/support/lion/
How To Restore Your System
http://pondini.org/TM/14.htmlMac OS X v10.7 Lion
Pondini's Blog: Time Machine - Troubleshooting -- B5. Would you like to inherit (or re-use) the backup . . . ?

"Charging" icon when actually not charging on Mac Pro Early 2008

I'm perplexed by a charging/syncing issue I noticed recently with my iPad and Mac Pro Early 2008. I've seen the many posts about the "not charging" message when it is actually being charged. My situation is the opposite - I plugged in the iPad last night for sync and charge with my Mac Pro and when I woke this morning, the charge icon was still on the iPad but the charge level was the same as last night - i.e., 55%. I confirmed the iPad screen was off.
One change from the previous times I've charged is that this time I used a new USB extension cable - might that be the culprit? The cable worked for syncing and an iPad software upgrade. I would think that the iPad would give a message that it is not charging if there wasn't enough juice available. Seems odd to have this opposite phenomenon occurring.
I finally disconnected and plugged the iPad into the 10W wall A/C charger and it now appears to be charging normally.
Thoughts?

I checked the machine settings this morning and while the display was in sleep mode the computer was set to never sleep. I'm also wondering if there's a chance the iPad was "awake" all night with screen on - don't think so, and I kept it plugged in this morning and put the iPad screen to sleep for at least 20-30 minutes and the recharge progress never changed - i.e., stayed at 55%.

Black Screen for Install of Windows 7 on Mac Pro Early 2008

I have a mac pro early 2008 with lion 10.7.4 and boot camp 4.0.3 I think... anyways the problem I have is when I am in boot camp, and configure the HDD partition, then the machine reboots... when it reboots and starts up boot from the install DVD (legit retail copy) I just get a black screen on both monitors. No curser, nothing just a black screen, same as I get when the machine is off! the little white LED lights are on and nothing...
I can hear the DVD spinning up and down a few times then that just stops too...
I have tried resetting the PRAM, pulling the power and watch battery inside for a few minutes, I tried the "fix" that is online for the imac problem with the answerfile and got no different resutls with anything, still the same probelm.
I have the OEM ATI Radeon video card 512MB.
* as a side note, I was never able to download the windows support drivers prior to trying the install... I tried and tried for the last two days so this time I "unchekced" that box and just went for the install...
Any help will be greatly appriciated, thank you :-)
Mike

Hey Hatter, I know this is a little old but I've just picked up this thread and I wonder if you can help. I get the same issue as:
JRASupport
Jun 28, 2012 1:56 PM
I have a mac pro early 2008 with lion 10.7.4 and boot camp 4.0.3 I think... anyways the problem I have is when I am in boot camp, and configure the HDD partition, then the machine reboots... when it reboots and starts up boot from the install DVD (legit retail copy) I just get a black screen on both monitors. No curser, nothing just a black screen, same as I get when the machine is off! the little white LED lights are on and nothing...
I get that dreaded black screen following partioning of my drive on the Windows 7 install on Mavericks on a Macbook Pro late-2008 (MBP5,1) but I'm at a loss to work out where the solution lies in the thread! ;-(
To date I've spent about 5 days going back and forth trying all sorts of combinations, including the obvious:
- removing bootcamp 5 and reverting to 4
- installing the imac drivers
A HUGE thanks if you can offer any help as I'm at the end of my tether...!
Adam
BTW I'm working off USB with 32 bit Windows 7 ISO

Mac Pro (Early 2008) shuts down unexpectedly

I have a recurring problem with my Mac Pro (Early 2008). I put the computer to sleep; then, when I tap a few keys on the keyboard to wake it up, I hear the start-up sound and it boots up as if it were shut down.
This is particularly strange, because I do not have to use the "power" button on the tower to turn it on. When I tap the keys on the keyboard, as if to wake it from sleep, it makes the start-up sound and boots. I am guessing that somehow it is shutting off when I first try to wake it from sleep, and then must re-boot. But this is odd behavior that I've never seen from any Mac, and I've been using them for almost 20 years.
Any ideas? I'm going to call Apple Support but I always dread those long wait times and often fruitless conversations. I did not migrate information from my previous system; I took the time to manually migrate my files and reinstalled all apps from DVD specifically to avoid problems like this. Very frustrating.

I've noticed the same problem for one day with my new MP 2.8 dualquad, got a reboot after every sleep.
This solved the issue for me:
• Reset the PRAM (Boot the machine and hold ALTCOMMAND+PR for 3 startup gongs)
• Reset the SMC -> http://docs.info.apple.com/article.html?artnum=304123-en
Good luck

Mac Pro (early 2008) keyboard stops working

My Mac Pro (early 2008) has the Apple USB extended keyboard go no ops after the computer has been on for a while. This has been happening for quite a while and began shortly after I installed 10.6. It seemed to disappear for a while after 10.6.6 showed up but has returned since 10.6.8 has arrived. It seems to happen only when the computer goes to sleep but it does not happen every time. But it does happen most times. It appears that all USB ports on the back of my Apple monitor become unusable when this happens.
Anyone have any ideas? This has the feel of the sleep issue this model had with an early OS a few years ago.
MacPro3,1, 10.6.8, 32 GB RAM, dual 32 GHz quad-core Xeon chips, 4 bays populated, 1 TB, 2 TB, 2 TB, 2 TB

Scott..
Try a Safe Mode boot...
Startup your Mac in Safe Mode
A Safe Mode boot takes a longer than a normal boot so be patient.
Once you are in Safe Mode, click Restart from the Apple () menu.
Then try the keyboard.
A Safe Mode deletes some system caches that may help, especially after an update.

Mac Pro Early 2008 not booting

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