trying to reinstall windows on extensa 5630z with recovery media i purchased from Acer store. Reason is original hardrive failed. I pulled a hardrive from another laptop, formatted it and placed the system disk in the CD. I booted to the cd and the system disk installed windows. it then asked for the recovery disk which i inserted. The disk drive made a crunching noise and spit the disk out giving me the above mentioned error code. I removed the hardrive, reformatted it, checked it for errors and found none. Reinstalled and tried again with the same result. The cd drive is working because it loads the system disk. If i put the second recovery disk in, it spits it out and asks for the first...suggestion? any help would be appreciated.