笔者的一位大学同学、在带电拔插一块1.0GB的Seagate硬盘的时候,底部不小心碰到了机箱,只见一股白烟,底部穿了一个大洞,几年来他和导师的实验数据可都在里面啊！当时自己虽然计算机卖的不少,可里面的部件还真没有拆过,情况又紧急,我只有硬着头皮来个“死马当成活马医”了。 找来专用螺丝刀打开硬盘,发现只分离成盘体和底盖电路板两部分。咱知道,盘体里面密封的是硬质磁合金盘片、磁头、磁头臂、磁头臂伺服定位系统 One of my author’s classmates, charged with plugging a 1.0GB Seagate hard drive, the bottom accidentally ran into the chassis, saw a white smoke, wearing a hole at the bottom of the past few years he and the instructor’s experimental data In it! At that time, though I sold a lot of computers, the components inside were really not dismantled, and the situation was urgent. I only had to bite the bullet to be a “dead horse as a living horse doctor.” Find a special screwdriver to open the hard disk and found only separated into the plate body and bottom cover circuit board in two parts. We know that the disk inside the seal is a hard magnetic alloy disk, head, head arm, head arm servo positioning system