Hey guys. I'm pretty sure (but not 100% sure) that the Ctrl keycap is the same across all X220, T410, T420, T510, T520, W510, and W520 keyboards. It might even be the same for older keyboards, as well.
Let me know if you have one to spare. Please don't price gouge me - it's just a keycap...
The keyboard form factor may be the same across all of those systems but the keyboard manufacturers use slightly different mounting systems for the keys. Here is a link to the T520 Hardware Maintenance Manual (HMM):
On (printed) pages 144-145 (150 and 151 of the .PDF), there's three different FRUs for the US English keyboard. You can try entering your model type and serial number at the Parts Lookup page:
This assumes that nobody else has previously replaced the keyboard. To know for sure, simply remove the keyboard using the instructions in the previously referenced HMM. Or take a picture, post a link to it here and somebody should be able to tell from the mechanicals what you have.
Ray Kawakami X22 X24 X31 X41 X41T X60 X60s X61 X61s X200 X200s X300 X301 Z60m Z61t Z61p 560 560Z 600 600E 600X T21 T22 T23 T41 T60p T410 T420 T520 W500 W520 R50 A21p A22p A31 A31p NOTE: All links to PC-Doctor software hosted by me are dead. Files removed 8/28/12 by manufacturer's demand.
Hi, as in the title, I'm looking to buy a fully working 770 (any model, though preferably a later one with >=64mb ram). I'm willing to pay up to £100...