Be grateful for opinions on this one?
Toshiba Satellite C50-A-1JN 15.6-inch Laptop (Intel Celeron N2820 2.13 GHz, 4 GB RAM, 1 TB HDD, Windows 8.1)
Paid £680 in Oct 2012 for a Lenovo Z580 which has now developed a problem - black screen on startup about 9 times out of 10. Thanks to some advice from a member on here, it seems to be a problem with this laptop, and may need a new motherboard at a cost of about £280! Lenovo not willing to acknowledge this as a problem with that model so no help from them!
DEFINITELY won't be buying Lenovo again!
Anyway - be very grateful for any advice from you experts :>)