Hi,
when connecting to power source, appears one row of black rectangles, with lights,
and that's all.
Never seen, that these bricks disappearing.
Lcd keypad shield this one.
http://cgi.ebay.ie/ws/eBayISAPI.dll?ViewItem&item=220628110048&ssPageName=STRK:MEWNX:IT#ht_3003wt_802
Helping only modified 4-bit LCD library.
http://www.nuelectronics.com/estore/index.php?main_page=project_lcd
Now it's ok.