Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!sdd.hp.com!hplabs!hpcc05!hpdmd48!jmcvey From: jmcvey@hpdmd48.boi.hp.com (John McVey) Newsgroups: comp.sys.handhelds Subject: Re: Cleaning the screen on my 15C Message-ID: <16670005@hpdmd48.boi.hp.com> Date: 23 Apr 91 13:57:18 GMT References: <10731@hub.ucsb.edu> Organization: Hewlett Packard - Boise, ID Lines: 8 You can not remove the keyboard PCB from the case. It is held down by melted tabs of plastic called "hot-stakes". I suggest you use a can of compressed air to blow dust from the calculator as you now have it. The metal can you mention is holding the LCD in electrical contact with the PCB. John McVey jmcvey%hpbslq@hplabs.hp.com