I recomment LCDalternatives fully.

I ordered 4 kits of them - 3 Samsung 731b and 1 791b. yup all 4 monitors bought in a six month span had all gone. switching them on was like kick starting a bike. on-off, on-off, until it stayed on.

opening one 731b I found domed caps. the same ones on each 731b and I found domed caps on the 931b.

ordered the kits, they arrived 2 weeks later.. some soldering - replace all the caps with those supplied it's the best idea - and the monitors all powered up perfectly.

total cost, with shipping, about $47 to repair all 4 monitors. to replace just 1 17" at the time, started at $70.