More data on dead wall wart

So I double checked the AC voltage output on this TI wall wart for the Silent 700 model 703 and it definitely has no voltage (and correction on my meter settings: it has 200VAC and 600VAC). I also checked and there is infinite resistance between any combination of pins (I checked on all settings from 2 ohms to 20 Mohms). For the hell of it I checked for DC voltage and there also is none. Foo. Next step is to crack it open. Anyone know a good way to open up these permanently sealed transformers? -- Sellam Ismail Vintage Computer Festival ------------------------------------------------------------------------------ International Man of Intrigue and Danger http://www.vintage.org [ Old computing resources for business || Buy/Sell/Trade Vintage Computers ] [ and academia at www.VintageTech.com || at http://marketplace.vintage.org ]