mo .... unless you have the means to dissasemble the monitor ... and to spot and resolder any of the 1000s of connection
these two clowns are just leading you down the path
If you have a tame and trusted repair man .... a quote would be a starting point
but many of the bigger shops would charge just for diagnosing ... and then there are any bits that are needed
bear in mind a new replacement monitor needn't cost an arm
http://www.google.co.uk/products?sourceid=navc lient&hl=en-GB&rlz=1T4GPTB_en-GBGB295GB295&q=1 7%20monitors&um=1&ie=UTF-8&sa=N&tab=wf
the sad fact is that these days electricals aren't repaired ... you just replace them