Manual

Toreplacetheopticaldrive,dothefollowing:
1.Disconnecttheacpowerfromthecomputerandturnoffthecomputer.Closethecomputerdisplay
andturnthecomputerover.
2.Removetheremovablebattery.See“Replacingtheremovablebattery”onpage115.
3.Removethebottomcover.See“Replacingthebottomcover”onpage118.
4.Removethescrew1andpullouttheopticaldriveoutofthecomputer2.
5.Insertanewopticaldrive1,andthensecurethescrew2.
6.Installthebottomcover.See“Replacingthebottomcover”onpage118.
7.Installtheremovablebattery.See“Replacingtheremovablebattery”onpage115.
8.Turnthecomputerover.Connecttheacpoweradapterandallcablestothecomputer.
Replacingthewireless-WANcard
Thefollowinginformationisonlyforuser-installablemodules.
Beforeyoustart,printtheseinstructions.Readtheimportantsafetyinformationfirst.See“Important
safetyinformation”onpagevi
.
120ThinkPadP70UserGuide