av一区二区在线观看_亚洲男人的天堂网站_日韩亚洲视频_在线成人免费_欧美日韩精品免费观看视频_久草视

您的位置:首頁技術文章
文章詳情頁

Mac OS X 10.2 造成的Powerbook風扇BUG問題解決

瀏覽:146日期:2024-07-19 18:07:47
【移動新人類 新聞】有不少第一代12英寸PowerBook G4的用戶在安裝了最新的Mac OSX10.3.2版操作系統之后發現,他們的PowerBook出現在插電之后不久散熱風扇便激活轉個不停。

針對這個問題,今天有一個德國網站貼出了修補的指引:您可以利用蘋果在網上貼出的 Mac OS X10.2.8軟件更新檔案去分離出舊版本的風扇控制程序,去蓋掉Mac OS X10.3.2里的版本。有需要的朋友可以看看如下:MacOS X 10.3.2 PowerBook Fan Hack

Update

I got the extensions mixed up. It's AppleADM103x, not AppleADT746x. If you came here on the 20th or 21st of December and the hack didn't work for you, try again with the correct extension. Sorry.

Disclaimer

Only do this if you know what you're doing. I'm not responsible for damage to your system, burned palms or exploding PowerBooks. You have been warned.

The problem

In MacOS X 10.3.2 a few System Extensions handling the temperature readout and the fan control have been changed. To be more precise, the fan turns on when the CPU temperature reaches 51 degrees C (64 before) and turns off again when it falls below 47 degrees (57 before). As a result, on some PowerBooks the fan does not turn off at all after the update, most notably the PowerBook 12'. This might be just a bug, but probably it's Apple's answer to the temperature problems these models have (in hot weather, the palm rest gets too hot to touch).

The fix

Downgrade the relevant System Extension. It turned out to be: /System/Library/Extensions/AppleADM103x.kext This extension handles the temperature readout from certain Analog Devices Digital Thermometers over the I2C bus.

First, make a backup of the version that is included in 10.3.2.

The old version for the Extension can be found in the standalone updater 10.2.8 . Don't run the updater (or quit if it launches automatically).

Extract the extension. To extract single files form the Package, get something like Pacifist or use the shell.

Copy the extension into /System/Library/Extensions.

Make sure that the owner of the extension and everything inside (it's a package and packages are DirectorIEs) is root and the group is wheel . THIS IS IMPORTANT. Otherwise, the system won't load these extensions, which may have severe consequences. The Finder displays the owner root as system , so this is ok as well.

Reboot.

Enjoy the Silence. (and put on your asbestos gloves again)

Comments? Go ahead.
標簽: Mac OS系統
主站蜘蛛池模板: 国产精品久久久久久久久久久久久 | 亚洲综合色自拍一区 | 日韩成人在线播放 | 亚洲欧美综合 | 久草精品视频 | 国产黄色小视频 | 免费久久久久久 | 日韩欧美在线视频 | 成人不卡视频 | 九九热精品在线视频 | www.久 | 黄色大片在线免费观看 | 青青久久 | 久久久噜噜噜www成人网 | 精品成人 | 精品久久99 | 国产美女黄色 | 婷婷国产一区二区三区 | 亚洲巨乳自拍在线视频 | 日韩一二区在线 | 中文字幕一区二区三区四区五区 | 国产免费看 | 天天曰天天干 | 日韩精品一区二区三区中文在线 | 成人午夜精品 | 成人综合视频在线观看 | 亚洲美女视频 | 能免费看的av | 91精品一区 | 精品麻豆剧传媒av国产九九九 | 日韩欧美三级电影在线观看 | 日韩电影一区二区三区 | 国产精品一卡二卡三卡 | 国产精品高潮呻吟久久aⅴ码 | 在线欧美日韩 | 欧美天堂| 麻豆hd | 亚洲三区在线播放 | 日日射夜夜骑 | 国产一级在线观看 | k8久久久一区二区三区 |