Your BIOS is still set up for the old hard drive.
Go into BIOS by whatever keys you are instructed to press, and look for something like "hard disk autoconfig" or any screen which shows HD parameters and adjust...
My Acer 2025 has been a superb machine in all regards, except for one niggling little issue. Service Pack 2 (SP2). I read about the wireless locking up on return from standby, and the various prescribed fixes I gleaned from the internet....
I knew I should not have done it. In fact I held off for six months before I did the fateful install. My Acer 2025 instantly slowed to a crawl and has remained in a pitiful state, even after uninstalling this crapware. I need some advice...
Regarding the ACER warranty, I put in my serial number, and it reg. my system and started the one year clock on the basic warranty.
Can I purchase the extended warranty at any time during the first year?
This is a nice little program that lights your WHOLE screen in ANY color you choose for the purpose of identifying dead pixels. Its freeware.
Fortunately, my Acer 2025 has none.