I want to replace my own motherboard board on a Imac G5
It must sound cheap to want to save 800 for a certified apple repair. If its a dead machine, what have I got to lose? I have replaced memory and hardrives on different computers successfullly etc... The question is a 3 part one.
1)what guides could be reccommended for replacing a motherboard and is there any video help?
2)How do i know if I have a slot loaded G5
3}AND Before I do it I want to make sure the power supply doesn't need replacing. How can I check that? We determined the capacitors on the motherboard were leaking and bulging. it turns on with a kernel exception.so inherently I didn't think to ask about power supply.. and I assume its ok.
3a)How about any guides to replacing the capacitors themselves? Thank you jon
Something in the links below might help you although you don't specify which model iMac you have:
http://xlr8yourmac.com/systems/imacisight_internals/imac_g5_isightinside.html
http://nl.youtube.com/watch?v=iVgL9u7ySUk
http://nl.youtube.com/watch?v=fI_QmBueWg4&feature=related
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I want to replace a MS-7646M1 with another MSI motherboard
Hello,
I want to replace my MS-7646M1 (Medion) motherboard with another MSI motherboard, does someone knows the best replacement with te same connectors (front panel)?
Manual of the motherboard: http://www.medionowners.be/downloads/0MB_MS7646%5B1%5D.pdf
Thanks
KingWolfIf you're using the existing case, then any MSI m-ATX Socket AM3 board will fit, and you should be able to use your existing CPU and RAM. But be warned, these Medion PCs usually come with junk PSUs, so you may want to replace that also.
Better to just buy a new case, then you can use any size board and PSU you like. -
i brought my iphone 4s from canada_____it is in warranty___but now i m in india and iphone "s motherboard got failed___i want to replaced it ___please help me___i m fully sad__ plaese help me apple___
amrik81053 wrote:
i m just student here
Then you should have done your homework. It clearly states in the warranty at:
http://www.apple.com/legal/warranty/products/iphone-english-c.html
IMPORTANT RESTRICTION FOR iPHONE AND iPAD SERVICE.
Apple may restrict warranty service for iPhone and iPad to the country where Apple or its Authorized Distributors originally sold the device. -
Hard drive crashed and had to replace drive and logic board on my MacBook pro. After Install tried to sync with my iPhone and a dialog box pops up stating "this iPhone synced with another iTunes library, erase and sync?". I checked the manually manage music and videos box because I don't want all my wife's pics and music on my iPhone. How do I Sync without erasing what I have on my iPhone???
columbus new boy wrote:
How crap is that?
It's not crap at all.
It's not that simple. For example, I've 3500 songs on my MacBook but don't want them all on my phone, so I have to manually select each song again???
There has to be a solution.
Why not simply make a playlist with the songs you want on the iPhone?
and maintain a current backup of your computer. -
Want to replace my hard drive from 160g to 500g what do i need to know
want to replace my hard drive on a compaq presario sr055cl. it has a 160 g hard drive how big can i go
This question was solved.
View Solution.Here is the Service Manual showing how to replace a hard drive:
Manual
It does have 2 SATA connectors. Here is a picture of the motherboard.
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00069442&tmp_task=prodinfoCategory&cc=us&dlc=en...
This is primitive SATA. It is a SATA connection to an IDE bus. However, the fact that you have a 160 gig drive already installed tells me the motherboard will accept Large Block Addressing 48 bit (LBA48) which means you are not really constrained by size. I am sure a 500 gig drive will work and will bet a 1 TB would also work. I will also bet you would have problems with a high density drive of 2 TB or higher. The existing drive is a IDE, which means it is connected to the motherboard with a flat ribbon cable. You will have a hard time finding an IDE drive on the market these days. It will have to be SATA. Just attach a SATA data cable between the hard drive and the motherboard. You will likely need to get a molex (white 4-pin) to SATA power adapter, too, but those often come with the hard drive or are available for a couple bucks at the store where hard drives are sold.
You should be able to clone the old drive to the new using cloning software. I like and recommend Acronis True Image Home. If I were doing this I would connect the new SATA drive to the motherboard port with the side cover off and also bring power to the SATA drive. I would leave the original drive in and boot from the cloning software disk doing a proportional resize so all partitions are expanded the same percentage. After the clone is complete remove the original drive and bolt the SATA drive in its place. I would just tell you to add a second hard drive but the computer only has space for one unless you want to remove the card reader.
You may need to enable the SATA ports in the BIOS if they are not currently in use. The motherboard picture page linked above tells how to enter the BIOS. Post back if you need more help.
If this is "the Answer" please click "Accept as Solution" to help others find it. -
i am buying a new macbook pro but i want to fit my own ram memory and solid state hard drive , will apple permit this without voiding the waranty.
yes you can do it and not void the warranty. Those are the only hardware changes that Apple permits. Instructions on how to upgrade the ram and remove and replace the hard drive are even included in the owners manuals for MacBook Pros.
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My hp m8100n freezes so I want to replace the video card
I bought this computer a few years ago and lately it's been freezing a lot (pretty much freezes 5 mins after I turn it on). It's to the point where I have to press the power button and turn off the computer. I'm actually not sure why but this tends to happen when I'm trying to watch videos online or just playing games (even solitaire). I've updated all the drivers from the website and that doesn't seem to work. I read on some forums that this is a problem with the video card so I want to replace it with another computer's video card but I know nothing about computers.
I'm wondering if anybody could tell me if I have to know anything before I go and plug in another video card. I know the m8100n video card is on the motherboard, do I need to disable it before I install the new card? or can I just put this one on? I just don't want to break the computer.
The video card is ati radeon x1600 pro 256 mb and I'm pulling this from another computer in my house (that comp's dead so I'm pulling parts out and using it in other places).Hi,
Many things can cause freezes.
If you are using a wireless keyboard and/or mouse then replace the batteries.
You might be having a heat issue.
Try this procedure:
Unplug the PC and open it up. Clean out all the dust. Carefully remove and replace all the cables going to the motherboard one at a time. Do the same for the memory dimms and the video and sound cards if you have any. You might want to buy a can of compressed air to blow the dust out of the CPU heat sink and the system fan. Plug your PC back in and give it a go.
Don't install the ATI Radeon x1600 pro 256 mb video card as it needs a bigger power supply compared to the 300 watt power supply in your PC.
HP DV9700, t9300, Nvidia 8600, 4GB, Crucial C300 128GB SSD
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Windows 7/8 UEFI/Legacy mode, MBR/GPT -
How to find and replace the main logic board on HP4600N Laser Printer.
Can anyone let me know how to replace the main logic board on my HP Laser 4600 N. My printer was freezing up and in calling customer service, they informed me that the main logic board is going bad. Now I have the part but no instructions on how to replace or where to find it on the printer.
A Google search may turn up a downloadable service manual for the Laserjet 4600.
You might also ask in the HP Enterprise Business Community Forum here.
Bob Headrick, HP Expert
I am not an employee of HP, I am a volunteer posting here on my own time.
If your problem is solved please click the "Accept as Solution" button ------------V
If my answer was helpful please click the "Thumbs Up" to say "Thank You"--V -
I have 2 iMacs (24 and 27) both powered from an old Solo 520 UP which is playing up. I plan to get the local retailer to diagnose the fault as the manual isn't any help with the ID of the flashing lights. it is old and although it has served me well the regular battery replacement and service charges are expensive. I want to replace it. Any recommendations? Thanks
I am replying to my own message. I had a final check after I posted this message and found 2 errors. The UPS should be the Sola 520 UPS. Sorry about that. I would still welcome anyone's experience with State of Art UPSs.
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my ipod broke n the store were i buy it dont want to replaced n i have a 1 year guaranty what can i do?
What is your malfunction? If you state the problem someone may have an answer on have to correct it. Note: the warranty covers defective craftsmanship with your iPod, not miss use, example-- dropping your iPod and cracking the screen, generally not covered, unless you purchased Apple Care. Your mother board has a melt down and fails within 1 year, most likely covered. (This is only an example Apple has the final say what is or is not covered, only using this to make a point). Not knowing the details of your trouble, contact Apple Genius Bar to have your iPod evaluated. Good luck, Cheers.
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i bought my wife an ipad retina for xmas and the machine is faulty, it keeps on switching off. the apple authorised dealer admitted it was faulty and wants to replace my new machine with a factory refurbished unit. I told them that i will only accept a new one as it is only a few weeks old and had the problem from the begining? is it correct that apple replaces new defective products with factory refurbished one? I have used apple products most of my life from mac 2 to G5. I had over a dozen apple machines and never had a problem so far? I do not believe this is right..
architectmartin wrote:
In the EU there is also a mandatory two year warranty by european union law. I am not a lawyer but i never signed or agreed to any apple policy at the time of purchase, i was told you have a two year guarantee bring it back if anything goes wrong which i did and now i am being quoted all sorts of policies. my own policy is that if you buy new you get new, with no excuses. I feel a bit cheated by apple if i have to compromise with a second hand unit. the unit is not even a month old and we took it to the original store a couple of weeks after it was bought and they sent us to take it to a servicing dept in another town. I am an apple fan and expect excellent service like the products themselves.
No one ever does sign anything - the purchase itself, where you exchange money for the product, is your de facto agreement to all warranties and policies set forth by both the seller and the OEM supplier. That's a pretty firmly established principle of consumer law (image the nightmare if you had to read and sign to such things every time you purchased anything or everything?).
You can complain to the store or to Apple about it if you wish. -
HP Envy 17 1050e HDMI port broken - do I have to replace the whole motherboard?
The HDMI port on my hp envy one day just fell out - I assume it has been pulled or pushed too hard. It looks like the ports are directly connected to the motherboard, can I somehow just stick it on again or buy it as a separate part or do I have replace the whole motherboard to make it work again? Any instructions are very wellcome!
Thanks!You need to bring that to a computer shop that has someone with a soldering station and good soldering skills. The will also have to ascertain how much damage was done to the mother board. Those things just don't fall out. It have to be ripped out. If the pins just sheared, a new piece could be soldered back in after they unsolder the parts of the pins left behind. If the mother board is damaged in that area, you may not be able to use HDMI. It will depend on them being able to repair the broken traces and you would have to be in a good shop for them to do that. That may be time to search eBay.
Reminder: Please select the "Accept as Solution" button on the post that best answers your question. Also, you may click on the white star in the "Kudos" button for any helpful post to give that person a quick thanks. These feedback tools help keep our community active, so you receive better answers faster. -
When one or more family members who have been sharing one iTunes account wants to create their own iTunes account can they each upload the music/apps from the shared iTunes on their devices to the new iTunes account?
Yes. I would clarify your statement about the "shared" iTunes Library though. If you want each iOS device to have its own music library, you should create separate user accounts for them. Read:
iTunes: How to share music between different accounts on a single computer
How to use multiple iPods, iPads, or iPhones with one computer -
So I want to create my own IRC client...
I've wanted to make my own IRC client for a long time now. As soon as I switched from winfailure a few months ago (I think nearly a year now! ), actually.
As time went by I've slowly, begrudgingly gotten used to irssi, but with gritted teeth all the same. On winfailure, I used HydraIRC, and while this application was quite good, its supposedly open source license wasn't free as in free speech, only as in free beer. So while the code was open, it was only opened such that the code couldn't be used in other projects. Stab.
Anyway, I used this client for the better part of a year, and while it lacked quite a few things that would have probably turned others away like the complete lack of a scripting engine, it did what I wanted pretty well, and set an operational standard, if you will, that I got used to and have not found anywhere else. Yet.
So I want to recreate the standard I picked up on but for POSIX platforms (except for cygwin), and introduce some features of my own too. I simply don't know where to start, however.
Note that the subject says "create", not "write" - after asking around a bit in IRC ##linux recommended I try taking two IRC clients that have the features I want and merging their codebases. I've never done something like this before but I think it'd probably be fairly interesting, if not trying.
So, I'll list the features I'm looking for, and perhaps you can give me some suggestions on 1) how I'd either implement this myself or 2) a client with X feature already coded in. Thanks.
The features I'm looking for:
- Code Simplicity: This is the most important, to me, in the case of using others' code. Complex code (just look at rxvt if you want complex code) will just confuse and down-hearten me and make me run away.
- A network-oriented model: I want a client with a daemon, or server, that connects to my networks and performs most "heavyweight" takes, and a client, which just handles display. Quassel does this to an extent but is horribly underdeveloped and I don't have a system powerful enough to handle running Qt on a long-term basis (since I already tend to use GTK apps). I also don't know C++.
- Multiple clients: This is the second most important. I really need this one. I want to be able to have a "main" client that can connect to the server and manage general tasks, and a "light" text-based, console-driven client that connects and can be run over ssh, for example. Quassel completely falls apart here because it uses KDE's network-IPC libraries to transfer data from the server to the client, which a quick check with Wireshark showed to be binary. And I wouldn't want my "lite" client to require KDE, or at least KDE's libraries - that'd just be majorly weird.
- Speed: I want the client to be fast and responsive at all times, even on slower systems, and even when I'm connected to a lot of channels.
- Scriptability: It doesn't need to be complex, like Perl's library that applications can bind in. That's overmuch IMHO and, most importantly, slow.
I don't think one particular client meets those needs, but a few of you will probably shout "xchat!" Well, X-Chat is... not my thing. If irssi could be considered very far away from HydraIRC in terms of operation, X-Chat is the same distance away twice over. It doesn't operate the same way at all.
So, now that I've loosely explained the features I want, let me now explain another thing I want to be able to do.
Despite having hardware in dire need of upgrading right now (these systems aren't nearly that bad, but Firefox tends to eat my 512MB of RAM up pretty quickly, and I recently found all the PCs this house has in it 99% likely can't use DDR2 RAM, which isn't too good), I hope and believe that one day I'll upgrade to considerably better equipment with extensive graphics support. With this newer hardware I hope to create a new kind of UI model with animation integrated into the look-and-feel model of the UI the same way images are used for the same purpose today, GPLv3 license it so corporations can't steal it and use it in their products, and then bind it into my IRC client.
However, I want to start now, before I upgrade. With this in mind, I don't know whether I should make my own GUI toolkit, or use an existing toolkit now and rewrite half the codebase later to support my own graphics and animations. I'm not very good at making things that are programmatically extensible and flexible, so I don't really know what to do here. Simple hand-rolled toolkits such as dialogs with some text and a button can be managed in under ~250 lines of code, but anything bigger, and, well... you get stuff like GTK and KDE, whose toolkit libraries in total are both on the order of over a couple of MBs each, and have been in development for years, and continue to evolve rapidly today. If you're careful, you end up with FLTK, which I don't like the look of at all.
In addition to that, I want my client to be fast, even on slower computers. Right now, I have a 3-screen setup, with each screen being driven by a separate PC. The one on the right - the one I'd be putting my IRC client on - is a 450MHz P3 with 320MB of RAM. It runs X on a 4MB VGA card at 800x600. This is where I currently run an irssi session over ssh and screen. To give you an idea of the graphical power of this machine, antialiased Xft fonts with urxvt take 0.15 seconds to "scroll" when I say something in IRC. However, it's a capable PC if I harness its capability right, and is where I'd target my IRC client. And I dislike seeing my fonts redraw - I dislike seeing anything redraw, for that matter.
You might think I'm crazy, writing an IRC client for one of the slowest PCs in the house that works, that I in future want to extend to use a graphics layer that I hope to develop on a server-class Nehalem workstation with an insane amount of RAM and a pair of SLI'd GTX 280s in it.
I don't think I'm crazy. I'm using what I have to give back to the open source community, and using what I consider to be an cunning operational model to do it: back when the 450MHz P3 I spoke of was the only "main" working PC I had, I designed, in none other than Visual Basic 1.0, a media center UI. On Windows 98. In 2006. And, you know what, despite the fact that the animations it used were pretty basic, it actually looked really, really good. And why was this? Because I used software designed for 486DX2s running at 33MHz with 4 or 6MB of RAM, on a P3, with 128MB of RAM (yes, I've upgraded it since), clocked at 450MHz. The result? Blinding, optimized, speed. You really should try the older versions of VB sometime - I managed to score a copy of VB 2.0 which is legal to distribute because its "Make EXE" (ie compile) function is crippled. Email me and I'll mail you a copy - it's completely legal.
In the same manner, if I design this IRC client and carefully construct it so its client/server model works capably on my two PCs, my server (a machine not unlike the P3 I've been discussing - my server just has more hard disks in it, a 50MHz faster processor, runs my left-hand display and my IRC network) and my old desktop (the 450MHz box I've mentioned so much), when I finally bring it over to my new computer it'll be so fast that it'll be as if the computer is registering keypresses before I even type them. And that's the kind of performance I want to couple with shinyyy graphics.
Sorry this sounded halfway between a motivational speech, a request for help, and a coder's dilemma. lol
-dav7Bit of an update: Varreon emailed me regarding VB 2.0 and we had a bit of a discussion regarding the language I planned to use.
He said it would be fine to post our conversation, so here's how it panned out:
Varreon wrote:...What language were you planning on writing your client in? I've written an irc bot in c++, and I'll upload my source code if you're interested in looking through it.
dav7 wrote:
Well, I'm not all that sure what language I want to use just yet.
I know I want it to be extensible, so I could either use a high-level, extensible but slow scripting language to power the client as a whole, or I could go down a path already travelled, proved extremely successful and in my opinion cleaner, and embed a scripting language, which would negate the requirement for a high-level language but still facilitate customization.
All the same, I'm not really all that sure what language to use.
C++ isn't really my thing - on my current computers, g++ takes maybe 3 seconds to compile the smallest of source files, and while that isn't *really * all that long, I'm not all that patient. As it stands I consider /gcc/ too slow for my preferences and use tcc instead - you might like to try it if you're on a 32-bit system.
I'll probably move to C++ when I get a new PC, but for now, all I really find fast enough for my liking is C, and I'm a little concerned that C might be a little too low-level for what I want to design here - beyond scriptability, I want the client itself to be easily extended in various directions. Of course the client will only appeal to a specific market (in an open source sense), but I do want it to feel organic and something that can be extended in as many directions as possible. So C probably won't be the language I use, and since C++ is slow to compile, it's probably going to be off the list as well.
All the same, I'm not concerned about speed in the irrational way I have been in the past, but at the same time I do need to be careful in my thinking regardless of the language I use since don't want a client that lags to death. A good example of a slow program is SciTE - the text editor I'm typing this in, Geany, uses the same edit control it uses (Scintilla, which is written in C++, AFAIK), and while this component has a good degree of editorial control, scrolling with the scroll wheel can be slow. Also, when I recently tried to run SciTE on an old laptop I found on the side of the road (AMD K-6, 350MHz, 32MB RAM), I discovered that just *typing* would lag the system horribly - typing about 15 keystrokes quickly resulted in a lag of about 6 seconds after which what I typed would appear all at once. Typing single keys - slowly - resulted in a delay of around 0.20-0.39ms (guessed).
Regarding scripting, I had my eyes on one embeddable language in particular but I forgot what it was called, so I headed to Wikipedia for a quick hunt-down session for it and managed to discover Falcon, which appears to use a VM but is at the same time the same insanely fast because it uses a C/C++-only policy for its modules. It also advertises itself as a scripting engine "ready to empower mission-critical multithreaded applications" so I'm considering Falcon to be a possible engine to integrate, and on a slightly long shot, even the language I might end up using. I also think hunting the first language I considered down and embedding that might be a nice idea, and I also might embed Perl. I'd love to be able to embed Ruby.
Overall however, I do need to contain my enthusiasm - the desire to throw in multiple scripting engines, awe-inspiring compositing graphics layers, and support for multiple protocols isn't such a bad idea, but if not controlled will result in serious featuritis, which when combined with a verbose, low-level language will only result in me throwing myself at the project too hard "to get it done", with proven disastrous results.
-dav7
[ Note, there's an update in a follow-up post below this one that affects the information you see here - just so you know ]
I've done some consideration since that email and it's possible that C++ might be able to be brought onto the table. This was mostly inspired by the good outcome I had with writing a couple of modules for InspIRCd, which uses C++, compared to my previous attempt when I knew no C.
The main thing I'm a little indecisive about at the moment is the toolkit; I want something that's fast but doesn't look all that bad; FLTK is, as I've said previously, not something I like the look of - it does appear to be somewhat themable but it's impossible to escape the fact that it values speed over shininess, and while this is excellent for my current target, I don't want to develop something that relies on it so heavily that it's next to impossible to port to whatever I end up using when it's time to get the graphics in, such as a UI model on top of an OpenGL canvas.
The second thing I'm unsure of is what scripting language I should use. I've done quite a bit of looking around - mostly to try and find that language I mentioned that I lost - and found quite a lot of possibilities, and even discovered that with some work (well, a lot of work, admittedly) it's even possible to embed Ruby into C++, and have Ruby call user-defined C++ functions and so on. It's not an official part of the project, but someone managed it nonetheless.
It seems to be possible to embed popular languages such as Perl, Python, Tcl, Lua, etc, but then there are lesser-known languages designed for embedding, such as Nesla, AngelScript and the like (such as that language I can't find, heh). And of course I could also embed a JavaScript engine, which would probably be very odd but all the same quite an experience.
Then there's Falcon, which appears to be a pretty good language in general but doesn't appear to have all that many modules available for it just yet, so doesn't seem to suit my purposes.
So, summing up:
- I don't know how I should develop this in terms of graphics - should I wait for a new PC and just use SDL or whatever I'm going to use, use a toolkit and either rewrite half of everything at some other point or juggle two display methods, or what?
- The number of scripting languages out there is mind-boggling. To me, it's not what syntax the language uses, or whether it's statically or dynamically typed, or how readable it is, it's #1 how fast it is, and #2 how suitable it would be in the context of an IRC client - string manipulation (even on every incoming and/or outgoing message), user interface control, and so on.
-dav7
Last edited by dav7 (2009-02-16 09:25:49) -
I accidently replaced a file with another. Can I undo my action?
I had two files named graphics. One was on my desktop and another was within another file called solitarie. I move the one on my desktop (wrong file) into the solitarie file and was asked if I wanted to replace the graphics file in the solitarie folder (the correct one). I said yes accidently and then remembered that I had made a mistake. If I use undo, it only move the wrong file back to the desktop. Is there an undo of replace?Sorry, but's that's why you get the warning. "Replace" means just that - the new file over-writes the old one. There is no undo.
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