The Model is Compaq Presario SR1600AN.

I Push escape on startup. > select a boot device> Hard drive Group
CD Rom Group
Ch2M. TSST Corp CD-R/RW T> Enter...... Boots to Windows...
The same happens on my laptop A Presario B2000.

The CD burned at 40X.. I couldn't see where to select a lower speed.
Doesn't the fact that the Md5 fingerprint matches prove that the file is burned correctly??