----- Original Message ----- From: solarwind To: PICLIST Sent: Wednesday, August 12, 2009 2:20 AM Subject: [PIC] My simple dev board is not working I finished constructing my very simple PCB and PICKIT 2 is not working with it. When I plug it in, PICKIT2 says: PICKIT2 VPP voltage level error. Check target & retry operation. Try taking out the capacitor on the Vpp (MCLR) line. Your schematic does not show part designators, so I can't be more specific. * | __O Thomas C. Sefranek tcs@cmcorp.com |_-\<,_ Amateur Radio Operator: WA1RHP (*)/ (*) Bicycle mobile on 145.41, 448.625 MHz ARRL Instructor, Technical Specialist, VE Contact. http://hamradio.cmcorp.com/inventory/Inventory.html http://www.harvardrepeater.org -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist