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How To Fix Powerbook G4 Lower Memory Slot Not Working (Solved)

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Powerbook G4 Lower Memory Slot Not Working

Reboot into Open Firmware. share Share on Twitter Share on Facebook Email Link Like + Quote Reply Dronecatcher, Jul 13, 2016 Dronecatcher macrumors 65816 Joined: Jun 17, 2014 Location: Lincolnshire, UK #4 I had a Or is this just a firmware bug? Please type your message and try again. http://brsgrp.com/powerbook-g4/powerbook-g4-memory-slot-not-working.html

sourav Aggarwal 128.533 visualizaciones 2:19 Hidden ram slots - Duración: 1:40. My serial # is: W844107JQW3 Although now a relatively old machine, it has been cared for well, never been bashed about. Here are the specs on my machine: Model Name: PowerBook G4 15" Model Identifier: PowerBook5,4 Processor Name: PowerPC G4 (1.1) Processor Speed: 1.5 GHz Number Of CPUs: 1 L2 Cache (per I was wondering, how many people out there have this same problem? https://www.cnet.com/news/powerbookibook-lower-ram-slot-failure-revisited/

from about this mac 03/25/2011 by leon Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? It was otherwise a perfect machine with a good display and in overall good condition. So has to go into the oven for reflow?

  1. Thus the possibility exists to increase the size of your system RAM in Open Firmware by changing these mappings.
  2. So I have 1G as a result. ;-( 03/25/2011 by leon PC2700U ....
  3. So I don't know what else to do??
  4. Recordármelo más tarde Revisar Recordatorio de privacidad de YouTube, una empresa de Google Saltar navegación ESSubirIniciar sesiónBuscar Cargando...
  5. After the first great impression about the 'Book' the disappointment followed really fast : the lower memory slot doesn't work.
  6. this will bring you to the white open firmware prompt "0>".
  7. Same.
  8. Another thing to note, seating of the RAM on these models is very sensitive.
  9. If you know of a good website(s) that sells quality refurbs please forward it as well!Thanks in advance....
  10. So, something to add to Dronecatcher's advice: better don't go for a PowerBook5,4 at all, unless it has 2GB of working memory installed, cause finding a compatible RAM sucks and is

Please consider making a donation so I can make the site better! There are still a lot of PowerBooks out there with both slots functioning.Click to expand... Feb 17, 2008 7:24 PM Helpful (0) Reply options Link to this post by eww, eww Feb 18, 2008 3:32 AM in response to Warren Allen1 Level 9 (52,994 points) Feb Cerrar Más información View this message in English Estás viendo YouTube en Español (España).

This was solved by a third party who created a Flash Player plugin that runs YouTube at 360p with no issues at all, full-screen and windowed mode. Powerbook G4 FW800 serial: V7339 Any idea how much it costs to have this repair done? johnmonk66 20.276 visualizaciones 9:03 repair memory slot http://www.laptopsupport.net - Duración: 1:04. Iniciar sesión 2 Cargando...

Notably, the program covers repair or replacement of the memory slot in PowerBook G4 models manufactured between January 2005 and April 2005 (2005-01 through 2005-04) with eleven-digit serial numbers in the Does anyone here has a solution how to fix that problem? Until I got a cheap wrecked 15" for spare parts and was lucky, the optical drive, the display, 500MB of RAM and the screws were fine... So unless you feel like you're aren't able to do what you want with this computer, it may be an adequate machine to get you by until a MacBook is feasible.Good

I know, there's no getting away from that - I've been disappointed so many times with eBay buys that turn out to have one significant thing wrong. https://www.ifixit.com/Answers/View/48026/Lower+memory+slot+failure. After all an honest offer to take the PowerBook back. --- Post Merged, Jul 14, 2016 --- How many frogs do I have to kiss to find the princess...? --- Post This looks like it is due to a manufacturing defect, but it *does* mean that if the RAM is not seated *just* right, it does not read properly. If you can, sell it and try again unless you don't really want to bother.

About CNET Privacy Policy Ad Choice Terms of Use Mobile User Agreement Help Center Open Menu Close Menu Apple Shopping Bag Apple Mac iPad iPhone Watch TV Music Support Search apple.com http://brsgrp.com/powerbook-g4/powerbook-g4-mouse-pad-not-working.html Thank you. It's supposed to fit all 15" PB except the PowerBook5,4. the fifth pops my new memory mappings off the stack and onto the " reg" property.

Is there actually a repair or is it just a mobo replacement? The reason is that they are in 99.99% new condition, and they come with a full one year Apple warranty, just like a new machine. share Share on Twitter Share on Facebook Email Link Like + Quote Reply Lastic likes this. weblink if you aren't impressed by the 17in DLSD, I'd be willing to take it off your hands and bring it to a special place where macs of any age or spec

Feb 19, 2008 9:02 AM Helpful (0) Reply options Link to this post by ianmccamey, ianmccamey Feb 20, 2008 6:49 AM in response to Maria Casafrancisco Level 1 (0 points) Feb Thanks for the post!Unfortunately the RAM slot issue is a hardware problem which has to do with these older PowerBooks slowly developing defects over time, and there's no fix. System performance may be degraded because the memory in only one slot is not recognized.

First of all a note about RAM module sizes.

Subido el 18 ene. 2010I "repaired" a friend's PowerBook G4 by using a piece of folded paper to put downward pressure on the memory slots. It's in a perfect condition and I'm really impressed about the screen size&resolution. Feb 17, 2008 7:32 PM Helpful (0) Reply options Link to this post by dgalvan123, dgalvan123 Feb 18, 2008 3:45 AM in response to BGreg Level 1 (50 points) Feb 18, Using Automator to move files one folder up Weird PDF behaviour in Yosemite Copying files to multiple folders using Applescript Looking for simple iTunes track info visualizer Adding SSD iMac Mid

Se podrá valorar cuando se haya alquilado el vídeo. After the first great impression about the 'Book' the disappointment followed really fast : the lower memory slot doesn't work. I've identified a third-party repair service that will repair your existing logic board for $250, if you prefer to go that route. http://brsgrp.com/powerbook-g4/powerbook-g4-usb-not-working.html If you can, sell it and try again unless you don't really want to bother.

Esta función no está disponible en este momento. These symptoms may only occur intermittently. Miguel Arellano 5.522 visualizaciones 2:39 install ram on powerbook g4 - Duración: 9:03. Profiler also reports a problem with that upper slot.

So please give me a few suggestion on a good/fast/reliable model to purchase for around $700! I guess, it's a lottery ...