Hi, so a while ago, I did the classic keyboard modification on my ThinkPad T530. However, I would like to get another keyboard because this one I've got has a few issues, and when I search for these FRUs on eBay (45N2211, 45N2141 and 45N2071) I only get results for ANSI US keyboards, and I would like to get an ISO keyboard, but I don't know what the FRUs of genuine ISO keyboards for an xx20 ThinkPad could be. Could anyone help me out on this? I would like a Chicony or NMB keyboard. Thanks in advance and have a happy new year.