NEC LCD Dispaly NL10276BC28-11G

Can anyone help in determining the difference between and NEC NL10276BC28-11G LCD display and any of the other NEC models, NL10276BC28-11A, -11B, -11E, or -11F.

NEC is not willing to disclose the OEM modifications that were performed to any of the above revisions. I know that the -11A is an improved version of the -11.

Sony’s only answer is ship the laptop back to the UK service. No other info provided.

Thanks