Upon boot-up, it says "error leading operating system". I could insert a bootable USB with Windows 7 on it and attempt a repair. Take into consideration and keep in mind that I have the opporunity and am willing to buy and install an SSD to replace the HDD. I can, in my spare time, attept to recover data from the HDD and transfer. I just need to make sure that the SSD would fit and be compatible with this particular laptop (Acer Aspire 5250).