Service Report Melbourne,AUS Metro Area: Dead Pixels + Fan for MacBook

Posted:
in Current Mac Hardware edited January 2014
So I got a MacBook 2ghz Core[1]Duo 2gb RAM off eBay. Been tinkering with it for about 1 week, then decided to send it in for a bit of checkup.



Firstly, the 2 sticks of 1gb RAM are not Apple-original, but they are two different brands, so overall that's fine, the likelyhood of failure of both sticks is very low. If 1 stick goes, a replacement is not tragic, in the sense that the eBay price was good.



I checked the hard disk, the 60gb 5400rpm that comes with the White 2ghz MacBook Core[1]Duo appears to be a Seagate Momentus 5400 -- generally a solid 2.5" drive.



The screen showed 1 dead pixel and two white spots... I am happy to report that AppleCentre Malvern in Melbourne metro area technician has said he'll replace the screen. Cool. It's been about 4 days since I first put it in, so maybe another 3-5 working days for next week I could get my MacBook back with the new screen. I will report back here.



Friday Jan 26 is Australia Day, by the way ("The 4th of July of Australia)... Not without of course the challenging issues just like USA of indigenous communities being fracked, etc. etc.

Comments

  • Reply 1 of 7
    sunilramansunilraman Posts: 8,133member
    The other issue is the fan noise/ fan speed/ heatsink etc. as related to the MacBook Core[1]Duo and Core2Duo. I understand it is not to be used as a serious desktop replacement, that's what the MacBookPro and iMacs are for. In any case, graphic/web design workflows are still very strongly oriented around PowerBook G4s, and PowerMac and iMac G5s.



    The MacBook though is very good with 2gb of RAM, handling Rosetta of Photoshop and Flash/Fireworks, for example, and Parallels (build 1920, IIRC) WinXP2 runs very snappy. Though demanding Rosetta and Parallels at the same time does bring on some delays.



    The only issue is fan noise/ speed. There is one fan in the MacBook, whereas two in the MacBookPro. The MacBookPro Core2Duo heat and fan issues seem to be handled very well (though the screen continues to be a bit "grainy" for the matte version.



    The MacBook Core[1]Duo runs as follows, and I believe thermals for MacBook Core2Duo may be slightly better but hard to say, running both cores 100% load of the MacBook Core2Duo yields similar strong fan noise from my brief testing of a demo model.



    MacBook Core[1]Duo:

    Minimum rpm 1500rpm - 40-50degC, simple tasks

    2800rom - 50-55degC, quite a number of Intel native applications running (30% average CPU load both cores)

    *Okay, kinda blends into background noise*



    3500-4500rpm - 65degC --> Adobe/Macromedia in Rosetta 2gb

    Also, Parallels WinXP2 when Windows has a process or two running away with 100% CPU in Windows...

    *Noticable noise*



    6200 max rpm, 85degC --> Max load of about 80% both cores, eg. H.264 or other video encoding.

    *LOUD*



    I have placed my MacBook on "Cool Feet" (quite nice, http://www.cableyoyo.com/coolfeethome.html )



    The Service Centre has said that my fan noise is normal even when fully ramped. In so far as fan speed does move with processor load, this is kinda okay. It's just my perfectionist nature.
  • Reply 2 of 7
    sunilramansunilraman Posts: 8,133member
    I know there have been various reports of heatsink/ thermal paste/ etc replacement but I don't think I'll venture that far and violate the warranty, I intend to get the 2 year AppleCare when the 1 year warranty runs out in mid-May this year.



    There's huge threads going on with the revA MacBook heat/fan, but given it's power especially what I experience at the maxed 2gb of RAM, and with the current 5400rpm, it's kind of acceptable.



    Any reports would be handy. Thanks.



    BTW I use SMCFanControl app to set the fan speed, so I can adjust it to higher to run a bit cooler as I feel (control freak kinda thing, possibly..!) and to prevent fan speed ramping up and down.



    Anyway, thoughts, rambling, and reports, feel free to say whatever, on this thread.
  • Reply 3 of 7
    just ordered a macbook pro at apple australia online store.



    will be my first mac



    will be using for adobe flash too.
  • Reply 4 of 7
    backtomacbacktomac Posts: 4,579member
    I've a MBP C2d. The unit never is hot and fans rarely come on. Mostly a silent and pleasant experience.
  • Reply 5 of 7
    idunnoidunno Posts: 645member
    Quote:
    Originally Posted by sunilraman View Post




    Friday Jan 26 is Australia Day, by the way ("The 4th of July of Australia)... Not without of course the challenging issues just like USA of indigenous communities being fracked, etc. etc.



    Australia Day is so far from being anything like the Fourth of July. To my knowledge, July 4th is celebrated because that was the day that the Americans became independant from the English. Something we Australians have yet to do.



    Australia Day marks the day that Govenor Phillip and the first fleet arrived in Sydney Harbour in 1788, basically the day that white man came to Australia for good.



    Sorry to be a stickler, but it annoys me when people make historical comparrisons that are so far off. If you were making a comparrison to the two days being public holidays... then maybe I'll let it through.
  • Reply 6 of 7
    Quote:
    Originally Posted by iDunno View Post


    Australia Day is so far from being anything like the Fourth of July. To my knowledge, July 4th is celebrated because that was the day that the Americans became independant from the English. Something we Australians have yet to do.



    Australia Day marks the day that Govenor Phillip and the first fleet arrived in Sydney Harbour in 1788, basically the day that white man came to Australia for good.



    Sorry to be a stickler, but it annoys me when people make historical comparrisons that are so far off. If you were making a comparrison to the two days being public holidays... then maybe I'll let it through.



    I was trying to make things "simple" for the North Americans reading this. But yes, if we were to delve deeper into it, Australia Day has many, many, many issues and is nothing close to the 4th of July besides being a "national holiday where you wave the flag lots and have a few (or more) drinks". Most Australians would be happy to wear a flag, have a beer, and sing Waltzing Matilda, enjoy the fireworks, and that's about it. That's most of what I saw in downtown Melbourne anyway. Nary a recognition of the aboriginal people that were here first anywhere to be seen... And it's 2007. At least there wasn't much violence or over-patriotism....
  • Reply 7 of 7
    OK. Screen replaced. I recommend AppleCentre Malvern in Melbourne, Australia.
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