kenpina
Apr 30, 01:56 PM
Purchased: Aug '07
Model No: A1186
EMC No: 2138
Mac Pro/3.0_8CX/4x1/2x7300GT/500/2xSD/AP/BT
Logic board:
Part number: 630-7951
Serial Number: J5*****X7QB
Upgrades:
Added: 8gb Kingston memory (total 12gb)
Added: 3x1tb drives (total 3.5tb)
Couple weeks back, system blinked off. The machines powers on, but there's no chime and the system doesn't boot at all. Done the SMC reset, reseated RAM, drives, video cards etc. Suspected the logic board.
Troubleshooting (from Frys, Apple authorized) confirms it's the logic board.
Now, going through the process of pulling the old board to trade in for a replacement "X7Q" board. Probably this one:
http://www.galaxyhp.com/Mac-Pro-Early-2007-8-core-Logic-Board-ver2-new-wexchange_p_177.html
I got the machine disassembled but I am unable to remove the heat sinks/CPUs. The 4 captive screws loosen, even took them all the way out of the machine, but the sinks seem to be stuck. It doesn't just lift out as most of the online info I've found indicates that it should.
Unsure of how hard to pull on this thing. It wobbles very slightly, but feels firmly stuck on...enough that the board will flex if I pull it any harder.
More reading makes me think it might be the thermal paste is just really sticking? This is really stuck though...almost as though there's another screw I can't see. I thought if I pulled hard enough the CPU might come out along with the sink.
Also I ran across an article (after the fact) that states the order of screw removal from the heat sinks needs to be in a specific crossing pattern. Can't imagine how that matters.
Of course, I paid through the nose for this machine back in late '07. Bought Apple Care even. All long since expired...now that I need it. Getting desperate. This machine is a workhorse and I see no value in replacing it if I can fix it for 700 to 800 bucks.
Any one have ideas?
Model No: A1186
EMC No: 2138
Mac Pro/3.0_8CX/4x1/2x7300GT/500/2xSD/AP/BT
Logic board:
Part number: 630-7951
Serial Number: J5*****X7QB
Upgrades:
Added: 8gb Kingston memory (total 12gb)
Added: 3x1tb drives (total 3.5tb)
Couple weeks back, system blinked off. The machines powers on, but there's no chime and the system doesn't boot at all. Done the SMC reset, reseated RAM, drives, video cards etc. Suspected the logic board.
Troubleshooting (from Frys, Apple authorized) confirms it's the logic board.
Now, going through the process of pulling the old board to trade in for a replacement "X7Q" board. Probably this one:
http://www.galaxyhp.com/Mac-Pro-Early-2007-8-core-Logic-Board-ver2-new-wexchange_p_177.html
I got the machine disassembled but I am unable to remove the heat sinks/CPUs. The 4 captive screws loosen, even took them all the way out of the machine, but the sinks seem to be stuck. It doesn't just lift out as most of the online info I've found indicates that it should.
Unsure of how hard to pull on this thing. It wobbles very slightly, but feels firmly stuck on...enough that the board will flex if I pull it any harder.
More reading makes me think it might be the thermal paste is just really sticking? This is really stuck though...almost as though there's another screw I can't see. I thought if I pulled hard enough the CPU might come out along with the sink.
Also I ran across an article (after the fact) that states the order of screw removal from the heat sinks needs to be in a specific crossing pattern. Can't imagine how that matters.
Of course, I paid through the nose for this machine back in late '07. Bought Apple Care even. All long since expired...now that I need it. Getting desperate. This machine is a workhorse and I see no value in replacing it if I can fix it for 700 to 800 bucks.
Any one have ideas?
cardpip
Oct 24, 12:55 PM
Out of interest, does anyone know anything about a special offer on Macs bought on Friday, because I seem to remember reading that there was a 10% discount on all Macs bought on the day that Tiger was released? Has anyone heard about anything like this?
WildCowboy
Sep 25, 11:05 PM
Their mark is still valid, other tissues still can't call themselves "kleenex".
Correct. Wikipedia has a good list (http://en.wikipedia.org/wiki/List_of_generic_and_genericized_trademarks) of generic (almost certainly no longer enforceable) trademarks and genericized (commonly used generically but regarded as defendable) trademarks.
Correct. Wikipedia has a good list (http://en.wikipedia.org/wiki/List_of_generic_and_genericized_trademarks) of generic (almost certainly no longer enforceable) trademarks and genericized (commonly used generically but regarded as defendable) trademarks.
Macmaniac
Nov 14, 09:37 AM
Please American Airlines do this! We have frequent flyer miles with them. I would love to plug my pod in!
more...
irmongoose
Nov 11, 08:31 AM
The best one in my opinion is the iLife one, and even that is stretching it a little. The nickname one is just weird with a stupid point. The virus one is horrible - it's as if they put the US ad through google translation. Very unnatural and irritating.
irmongoose
irmongoose
zephonic
Apr 30, 03:36 AM
I am sorry if this has been said before, but I would really LOVE to have a right-click (or control-click) option that allows you to send the selected item as an email.
So right-click on a -say- pdf, doc, jpg or mp3 displays the the drop-down menu and if you select the 'send as email' function it opens a new mail msg with selected file already attached.
To me that would be incredibly handy. anybody else think this is a cool idea?
So right-click on a -say- pdf, doc, jpg or mp3 displays the the drop-down menu and if you select the 'send as email' function it opens a new mail msg with selected file already attached.
To me that would be incredibly handy. anybody else think this is a cool idea?
more...
Ugg
Mar 27, 10:24 AM
Publicity stunt?
I can't help but think that along with Steve's various email responses to customers, that Steve is morphing. Into what exactly, I'm not sure, but he seems to be more interested in responding to people. Maybe that new liver has something to do with it? At any rate, it's a very calculated move. Nothing he does is without a goal in mind.
I can't help but think that along with Steve's various email responses to customers, that Steve is morphing. Into what exactly, I'm not sure, but he seems to be more interested in responding to people. Maybe that new liver has something to do with it? At any rate, it's a very calculated move. Nothing he does is without a goal in mind.
aricher
Oct 9, 03:45 PM
If you can watch an HD movie over your satilite or cable system then somehow the cable or stilite company found a way to electronically distribute the HD content to you. That 25GB of data found a way to get into your house. Not only did it get into the huse but it did it in real time
Exactly - I watch HD content and HD on-demand nearly every day in my house. if my crappy cable provider can deliver this nearly any mega-corp can.
Exactly - I watch HD content and HD on-demand nearly every day in my house. if my crappy cable provider can deliver this nearly any mega-corp can.
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leekohler
May 3, 10:17 PM
For the first time, pretty much ever, I am genuinely disappointed in my nation.
You have no idea how much you're about to be disappointed.
I challenge both points, pedantically and pragmatically. Canada is no more a "democracy" than the US, though perhaps slightly less messed up. If it was, you would not be able to brazenly put forth the second assertion. In a real democracy, there are no winners. Debate results in compromise. Compromise leaves everyone disappointed but (usually) sanguine, because those other guys are also comparably disappointed.
The idea that we should have winners and losers is one of the biggest problems facing the US political system. The rollercoaster ride has been pushing the whole country apart from the inside. Failure is inevitable.
Yep- because any government should exist to benefit all it's people, not just one group over another. Sad to see this sickness infesting Canada too.
You have no idea how much you're about to be disappointed.
I challenge both points, pedantically and pragmatically. Canada is no more a "democracy" than the US, though perhaps slightly less messed up. If it was, you would not be able to brazenly put forth the second assertion. In a real democracy, there are no winners. Debate results in compromise. Compromise leaves everyone disappointed but (usually) sanguine, because those other guys are also comparably disappointed.
The idea that we should have winners and losers is one of the biggest problems facing the US political system. The rollercoaster ride has been pushing the whole country apart from the inside. Failure is inevitable.
Yep- because any government should exist to benefit all it's people, not just one group over another. Sad to see this sickness infesting Canada too.
*LTD*
Apr 30, 03:24 PM
If you need any kind of savvy to effectively and productively use an operating system, the operating system is poorly designed.
Sorry, guys. New rules for the post-PC era. Complexity is OUT. Get with the game. Forget conventional IT logic. It no longer applies.
Anyone who chooses the simplest operating system (like OS X and iOS, obviously) to accomplish the same tasks *is* savvy.
Sorry, guys. New rules for the post-PC era. Complexity is OUT. Get with the game. Forget conventional IT logic. It no longer applies.
Anyone who chooses the simplest operating system (like OS X and iOS, obviously) to accomplish the same tasks *is* savvy.
more...
Xenomorph
Apr 5, 06:07 PM
Are the fingerprints included?
I'll pay extra for those! I can never get enough finger prints all over my stuff.
I'll pay extra for those! I can never get enough finger prints all over my stuff.
robbieduncan
Mar 29, 03:06 AM
I don't think that's true. I pretty much know it's not actually.
Shooting a 50mm on a 5d will produce a focal length of 50mm and a Field of view of 50mm. (50x1+50)
Shooting a 50mm on a 7d will produce a focal length of of 50mm and a field of view of 80mm. (50x1.6=80)
I didn't say on different cameras. I said different lenses on the same, crop, camera.
This is not correct.
A EF-s 50 mm lens is 50 mm on a 1.6 camera. A 50mm EF lens on that same camera is similar in image to a 80mm EF-S lens. The reason for the difference comes into play by the amount of the lens the camera is using to record the image and the proximity of the rear element to the camera sensor.
Look. I own a 7D. I own an EF-s 17-85mm IS USM. I own a EF 50mm prime. I know that if I set the zoom to 50mm and take the same shot as with the prime exact same field of view. EF-s lenses are not corrected for the crop in the way you are saying they are.
Shooting a 50mm on a 5d will produce a focal length of 50mm and a Field of view of 50mm. (50x1+50)
Shooting a 50mm on a 7d will produce a focal length of of 50mm and a field of view of 80mm. (50x1.6=80)
I didn't say on different cameras. I said different lenses on the same, crop, camera.
This is not correct.
A EF-s 50 mm lens is 50 mm on a 1.6 camera. A 50mm EF lens on that same camera is similar in image to a 80mm EF-S lens. The reason for the difference comes into play by the amount of the lens the camera is using to record the image and the proximity of the rear element to the camera sensor.
Look. I own a 7D. I own an EF-s 17-85mm IS USM. I own a EF 50mm prime. I know that if I set the zoom to 50mm and take the same shot as with the prime exact same field of view. EF-s lenses are not corrected for the crop in the way you are saying they are.
more...
VAmin
Nov 22, 07:42 AM
Wouldn't using the "extra" electricity to power fans to decrease heat lead to less "extra" electricity???? :rolleyes: I hope they really think this through - and I'm sure they will. Of course powering fans isn't the only use for electricity.
Using the electricity to power fans would actually improve the efficiency if the thermoelectric device is placed between the processor and the fan. This would increase the thermal gradient and generate more power than if you were relying solely on heat dissipation to get your gradient.
The only problem with this solution is that high efficiency thermoelectric materials, by design, have low thermal conductivities, so it would not be a good idea to place this between the chip and the heat sink.
I am also skeptical about the claim of 30% efficiency. If we had thermoelectric materials that operated at that efficiency, we could all say goodbye to refrigerator compressors and turbine generators in favor of devices with no moving parts, higher reliability, and no CFCs.
Using the electricity to power fans would actually improve the efficiency if the thermoelectric device is placed between the processor and the fan. This would increase the thermal gradient and generate more power than if you were relying solely on heat dissipation to get your gradient.
The only problem with this solution is that high efficiency thermoelectric materials, by design, have low thermal conductivities, so it would not be a good idea to place this between the chip and the heat sink.
I am also skeptical about the claim of 30% efficiency. If we had thermoelectric materials that operated at that efficiency, we could all say goodbye to refrigerator compressors and turbine generators in favor of devices with no moving parts, higher reliability, and no CFCs.
AllmightyFun
Jan 15, 08:34 AM
I am new here to the forum and was wondering if anyone could advise why only some of my contacts have matched accross?
Is it due to the fact that some of my numbers start +44 in my phonebook and they may start 07.... in facebook??
not sure what credentials it uses to compare and match the different phonebooks i.e name, number ect.
anyone know? :D
Is it due to the fact that some of my numbers start +44 in my phonebook and they may start 07.... in facebook??
not sure what credentials it uses to compare and match the different phonebooks i.e name, number ect.
anyone know? :D
more...
applefanDrew
Apr 19, 04:37 PM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8G4 Safari/6533.18.5)
I don't think anyone doubts the machine can do the expose effect (the iPad 1 does it in Safari just fine).
There are plenty of reasons it might have been turned down for their final switcher implementation. One, the final iOS allows a variable number of programs to remain open depending on their memory requirements. The expose implementation implies that 9 can be open. That's inconsistent UI. Two, as others have mentioned, you can't always tell the difference between apps at a glance from little screenshots. So they went with icons in the end.
The current implementation is also inconsistent in the UI department, in that the same action and will result in two different actions.
In some cases, a hold > jiggle > close will result in an app shutting down, and other times the same action set (hold > jiggle > close) will result in an app being deleted.
Go Away troll!
The current system is an embarrassment, relative to others (e.g. WebOS). Several things wrong with it, for example it does not indicate the extent that a background app is in use. In OS X, open apps are denoted with a white orb (or a triangle before 10.5), but is the same done here? No. Also, apps should be prioritized according to usage, for example if you have a GPS app running in the background drawing power, it should come up first in the system tray (and have a special look) to show it is a running process and needs to be shut down when not in use. The current system of showing apps as the same, no matter if they are in a sleep state or in a active state, and letting the user guess which is which is a failure.
Seriously, go look at WebOS and then come back and tell me the iOS presentation is anything other that a generation or more behind the state-of-the-art.
They're getting rid of the light in lion. They don't want the average user worrying about "open" or "closed" apps. Just use and exit when done. The system will worry with open and closed. I like it that way.
Auto save, resume, saving state is the future of multitasking for all Apple products.
I don't think anyone doubts the machine can do the expose effect (the iPad 1 does it in Safari just fine).
There are plenty of reasons it might have been turned down for their final switcher implementation. One, the final iOS allows a variable number of programs to remain open depending on their memory requirements. The expose implementation implies that 9 can be open. That's inconsistent UI. Two, as others have mentioned, you can't always tell the difference between apps at a glance from little screenshots. So they went with icons in the end.
The current implementation is also inconsistent in the UI department, in that the same action and will result in two different actions.
In some cases, a hold > jiggle > close will result in an app shutting down, and other times the same action set (hold > jiggle > close) will result in an app being deleted.
Go Away troll!
The current system is an embarrassment, relative to others (e.g. WebOS). Several things wrong with it, for example it does not indicate the extent that a background app is in use. In OS X, open apps are denoted with a white orb (or a triangle before 10.5), but is the same done here? No. Also, apps should be prioritized according to usage, for example if you have a GPS app running in the background drawing power, it should come up first in the system tray (and have a special look) to show it is a running process and needs to be shut down when not in use. The current system of showing apps as the same, no matter if they are in a sleep state or in a active state, and letting the user guess which is which is a failure.
Seriously, go look at WebOS and then come back and tell me the iOS presentation is anything other that a generation or more behind the state-of-the-art.
They're getting rid of the light in lion. They don't want the average user worrying about "open" or "closed" apps. Just use and exit when done. The system will worry with open and closed. I like it that way.
Auto save, resume, saving state is the future of multitasking for all Apple products.
Chef Medeski
Nov 22, 07:15 AM
If the Intel chips burn 100W, then 9% conversion efficiency would generate 9W of electricity. In absolute terms, that's not too bad. You can do a lot with 9W. If you have a 5 hour battery life now, and can use these on all the major power sinks, you'd get 5.5 hours of battery life.
Hold up! 9% is and Ideal Carnot Engine efficiency. Real World efficiecny would be about 1/5. So, at most you are going to get 1.8W and thats if the fans dissipate 100W of heat which is ridiculously high number. I would see it around 20W, meaning your recycled energy would be .37W. What can you do with that? Oh right power partially a fan.
Hold up! 9% is and Ideal Carnot Engine efficiency. Real World efficiecny would be about 1/5. So, at most you are going to get 1.8W and thats if the fans dissipate 100W of heat which is ridiculously high number. I would see it around 20W, meaning your recycled energy would be .37W. What can you do with that? Oh right power partially a fan.
more...
powerofmac
Aug 19, 10:00 AM
This new location feature is screaming "Im not at home, please break into my house!"
velocityg4
Mar 21, 09:03 AM
I usually get the battery life as advertised by Apple. Though I turn the screen down to two or three bars (usually three since it often flickers at two). The Macbook is also mostly used for light computing such as web browsing with Flash disabled via the Flashblock add-on for Firefox, viewing documents in MS Word or Adobe Reader and rarely watching a DVD ripped to the hard drive (only when flying).
I could see people easily getting less battery life by leaving the brightness up, playing games or leaving Flash enabled when web browsing.
I could see people easily getting less battery life by leaving the brightness up, playing games or leaving Flash enabled when web browsing.
levitynyc
Apr 1, 08:40 AM
Just buy a Slingbox and watch any channel you want, anywhere you want.
sikkinixx
Mar 28, 07:59 AM
Got yesterday. Traded in 5 games at EB for $125 credit, DSi for $80 and CoD:BlOps for $40, sooooo yeah! I figured why not. They still had a TON of them left at 5pm. Either not popular or they made too many.
No games though! Too poor to afford any so I have just been messing with the AR games and faceraiders. Quite cool. I second MRU on the jaggies... needs a 6950 crammed in it somehow ;) And I second JackAxe, why glossy finish? Frankly, the DSi was the perfect DS hardware. Good buttons, dpad, screens, size, finish and the 3DS is a step down. And damn is it ugly! I couldn't handle the blue, it's about 5 different colours.
I was really curious about the 3D effect and the test nearly made my eyes explode. It was weird and actually hurt. Luckily I don't find actual use like that. The jarring thing is the menu. Since the upper screens (the "title screens") of the Apps is in 3D moving all around while the touch screen obviously isn't. So looking between the two causes my brain to yell at me. My girlfriend immediately turned off the 3D and told me she is never going to use it.... so yeah.
For free I am happy. I'll be happier once Zelda/Mario/Starfox comes out. And my girlfriend will crap herself when Animal Crossing makes it out.
No games though! Too poor to afford any so I have just been messing with the AR games and faceraiders. Quite cool. I second MRU on the jaggies... needs a 6950 crammed in it somehow ;) And I second JackAxe, why glossy finish? Frankly, the DSi was the perfect DS hardware. Good buttons, dpad, screens, size, finish and the 3DS is a step down. And damn is it ugly! I couldn't handle the blue, it's about 5 different colours.
I was really curious about the 3D effect and the test nearly made my eyes explode. It was weird and actually hurt. Luckily I don't find actual use like that. The jarring thing is the menu. Since the upper screens (the "title screens") of the Apps is in 3D moving all around while the touch screen obviously isn't. So looking between the two causes my brain to yell at me. My girlfriend immediately turned off the 3D and told me she is never going to use it.... so yeah.
For free I am happy. I'll be happier once Zelda/Mario/Starfox comes out. And my girlfriend will crap herself when Animal Crossing makes it out.
podcast411
Sep 26, 09:37 AM
http://media.libsyn.com/media/podcast411/411_060925.mp3
There has been a lot of misreporting on this issue the last few days. I clear up this issue in my latest podcast. Where I talked to the USPTO, read the actuall letter and talked to the people that actually applied for the term Podcast.
Rob @ podCast411
There has been a lot of misreporting on this issue the last few days. I clear up this issue in my latest podcast. Where I talked to the USPTO, read the actuall letter and talked to the people that actually applied for the term Podcast.
Rob @ podCast411
Zombie Acorn
May 4, 08:30 PM
Technically 60% of the voting public did not want a conservative government. Only 40% voted conservative, another reason why we need a two party system or proportional representation.
80% didn't want a liberal government, 70% didn't want a NDP government. Conservatives won the majority of seats, now let them run the show for a while.
80% didn't want a liberal government, 70% didn't want a NDP government. Conservatives won the majority of seats, now let them run the show for a while.
Lord Blackadder
Nov 1, 11:54 PM
Eventually the MR Guide will hopefully absorb all the info from the various reliable sources, making it pretty comprehensive.
citizenzen
Apr 9, 07:54 PM
There a consequences to actions, people should learn this
Who doesn't know this Cao Cao?
Who doesn't know this Cao Cao?
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