thinkpad DVD/CD-ROM HL-DT-ST GSA-T50N 升级SP3后丢失驱动问题
前几天XP升级了SP3,导至thinkpad的光盘不可用，光驱型号HL-DT-ST GSA-T50N。找了很多资料都不行，就是微软自己的这个检测工具都不行:
http://diagnostics.support.microsoft.com/diagprov/provision/MicrosoftFixit.dvd.RNP.160282074827208017.3.1.Run.exe?_tenant=mats&diagid=dvd&entrypointid=RNP&logsessionid=160282074827208017&eventseqno=3&buttonclickno=1&_ext=.exe
最后在http://forums.driverguide.com上找到了解决方法:
step1: 卸载自己的光驱驱动,
step2: 解压以下附件文件,导入那二个文件到注册表
step3:重新扫描驱动，搞定。
XP的SP3补丁包升级后好像会导致一些设置出现莫名其妙的问题，比如我的就出现过：
键盘无反映、声卡莫名丢失驱动，光盘无法使用等等问题
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environment: thinkpad,XP
After update mircorsoft's xp SP3 pack, the DVD/CD-ROM(Hitachi,HL-DT-ST GSA-T50N) quit work。after lots of tracking, still can't solve it. finally, at http://forums.driverguide.com find the solution:
step1: unstall your DVD/CD-ROM driver
step2: unzip the attachs, import the two .reg files
step3: refresh your driver
bingo, your CD-ROM will work!
