I just wondered if anyone could tell me the answer to the following question. When switching on, do you switch the systems unit on first and then the lcd screen or is it the other way around? I own a HP t865.uk and after it being away twice to HP to 'get fixed' I am still getting a 'No Input Signal' and 'Bad Bios Checksum' coming up on the monitor screen everytime I switch on. This saga has been going on since November of last year and after getting it back a second time and still not working properly, I told the shop I was going to a solicitor to get my money back as they weren't going to hand it over voluntarily. They did offer me a replacement after much arm twisting and have a guess what it was... yes, another HP computer (so no thanks to that).
They now have one week left to respond to a letter sent by my solicitor and it looks like they aren't going to comply. So I guess it's going to be a day in Court for them, they are regarded as a reputable shop and not some back alley operators but after this latest fiasco, I'm beginning to think differently.