The 5151 is the original for the PC/XT line and the squares simply pop out and expose a screw. 25KV inside when powered (and as much when unplugged) so use caution. -> -----Original Message----- -> From: owner-classiccmp(a)classiccmp.org -> [mailto:owner-classiccmp@classiccmp.org]On Behalf Of Charles E. Fox -> Sent: Sunday, July 01, 2001 10:31 AM -> To: classiccmp(a)classiccmp.org -> Subject: Re: IBM 5151 Monitor Help Needed -> -> -> At 11:08 AM 01/07/2001 -0400, you wrote: -> >I recently picked up (literally) an IBM 5151 monitor for my -> original PC, -> >but can't figure out how to open it up. This sounds silly, but -> what can I -> >say. Could some kind soul help me with this? There are a -> variety of loose -> >parts rattling around inside that I would like to put back in their -> >original locations before applying power. -> > -> >Thanks! -> > -> > Bill -> -> There are a couple of plastic squares on the top, (on mine they -> are a deeper yellow,) and these will pry out giving access to a -> couple of -> screws. This is on an IBM monitor on an XT- I couldn't get at -> the back to -> check the part number. -> -> Regards -> Charlie Fox -> Chas E. Fox Video Productions -> 793 Argyle Rd. Windsor ON N8Y 3J8 -> foxvideo(a)wincom.net -> Check out: -> Camcorder Kindergarten at http://chasfoxvideo.com ->