跳转到主内容

Will power supply for 1.8 GHz 17" work in my 2GHz 20"?

I've come across an ad for PSU of a demised 1.8 GHz. Before I buy it, I'd like to ask if it will work in my 20" 2.0 GHz iMac.

已回答! 显示答案 我也有这个问题

这是一个好问题吗?

得分 -1
添加一条评论

4个答案

已选择的解决方案

The indentation where the bottom middle screw tightens and holds the PSU in place is in a different location. One is is the middle the other is to the right. The PSU will work but the case will bulge out where the screw in plate hits the PSU. Some have ALS (ambient light sensors) and some do not, that attach to the bottom of the PSU.

这个答案有帮助吗?

得分 3
添加一条评论

I would doubt it as the power supplies have different part numbers and there is a slight difference in appearance. Check the parts listing at the right under the photo.

这个答案有帮助吗?

得分 2
添加一条评论

Yes, the 2 power supplies look different in the location of the AC input socket and the Kensington lock. The rest of the external features look the same. I've looked at the PSU ratings of the iMacs from 2005-2006 (17" and 20" LCDs) and they are all 180 watts. I suppose the pinouts are also the same. Maybe they can be interchangeable. I'll see the seller tomorrow and compare the 2 units side by side.

这个答案有帮助吗?

得分 0
添加一条评论

Update on this. Apparently the PSU from the 17" will work in the 20" and vice versa but only for bench testing purposes. Their physical configuration will not allow an "into the chassis" permanent exchange.

这个答案有帮助吗?

得分 0
添加一条评论

添加你的答案

Bernie 将永远感激不已
浏览统计数据:

过去 24 小时: 2

过去 7 天: 7

过去 30 天: 8

总计 394