element14 Community
element14 Community
    Register Log In
  • Site
  • Search
  • Log In Register
  • Community Hub
    Community Hub
    • What's New on element14
    • Feedback and Support
    • Benefits of Membership
    • Personal Blogs
    • Members Area
    • Achievement Levels
  • Learn
    Learn
    • Ask an Expert
    • eBooks
    • element14 presents
    • Learning Center
    • Tech Spotlight
    • STEM Academy
    • Webinars, Training and Events
    • Learning Groups
  • Technologies
    Technologies
    • 3D Printing
    • FPGA
    • Industrial Automation
    • Internet of Things
    • Power & Energy
    • Sensors
    • Technology Groups
  • Challenges & Projects
    Challenges & Projects
    • Design Challenges
    • element14 presents Projects
    • Project14
    • Arduino Projects
    • Raspberry Pi Projects
    • Project Groups
  • Products
    Products
    • Arduino
    • Avnet & Tria Boards Community
    • Dev Tools
    • Manufacturers
    • Multicomp Pro
    • Product Groups
    • Raspberry Pi
    • RoadTests & Reviews
  • About Us
    About the element14 Community
  • Store
    Store
    • Visit Your Store
    • Choose another store...
      • Europe
      •  Austria (German)
      •  Belgium (Dutch, French)
      •  Bulgaria (Bulgarian)
      •  Czech Republic (Czech)
      •  Denmark (Danish)
      •  Estonia (Estonian)
      •  Finland (Finnish)
      •  France (French)
      •  Germany (German)
      •  Hungary (Hungarian)
      •  Ireland
      •  Israel
      •  Italy (Italian)
      •  Latvia (Latvian)
      •  
      •  Lithuania (Lithuanian)
      •  Netherlands (Dutch)
      •  Norway (Norwegian)
      •  Poland (Polish)
      •  Portugal (Portuguese)
      •  Romania (Romanian)
      •  Russia (Russian)
      •  Slovakia (Slovak)
      •  Slovenia (Slovenian)
      •  Spain (Spanish)
      •  Sweden (Swedish)
      •  Switzerland(German, French)
      •  Turkey (Turkish)
      •  United Kingdom
      • Asia Pacific
      •  Australia
      •  China
      •  Hong Kong
      •  India
      •  Japan
      •  Korea (Korean)
      •  Malaysia
      •  New Zealand
      •  Philippines
      •  Singapore
      •  Taiwan
      •  Thailand (Thai)
      •  Vietnam
      • Americas
      •  Brazil (Portuguese)
      •  Canada
      •  Mexico (Spanish)
      •  United States
      Can't find the country/region you're looking for? Visit our export site or find a local distributor.
  • Translate
  • Profile
  • Settings
Raspberry Pi
  • Products
  • More
Raspberry Pi
Raspberry Pi Forum New Raspberry Pi w/ 512mb - DOA?
  • Blog
  • Forum
  • Documents
  • Quiz
  • Events
  • Polls
  • Files
  • Members
  • Mentions
  • Sub-Groups
  • Tags
  • More
  • Cancel
  • New
Join Raspberry Pi to participate - click to join for free!
Featured Articles
Announcing Pi
Technical Specifications
Raspberry Pi FAQs
Win a Pi
Raspberry Pi Wishlist
Actions
  • Share
  • More
  • Cancel
Forum Thread Details
  • Replies 11 replies
  • Subscribers 710 subscribers
  • Views 1562 views
  • Users 0 members are here
  • technical_support
  • no_boot
  • no_display
  • raspberry_pi
  • doa
Related

New Raspberry Pi w/ 512mb - DOA?

cd.ward
cd.ward over 13 years ago

Just received my Raspberry Pi (very excited), and have not been able to get it to work. Here's what I've tried so far:

 

  • Connected Pi to a Samsund LCD TV using HDMI, standard optical mouse & USB keyboard, Ethernet connection to my home network, 4gb SD card pre-loaded with Debian Linux 6 (from Element14), and applied power using my iPad USB charger (rated 5v @ 2a).

 

  • All I got was a solid PWR led on the Pi board. Nothing from ACT, FDX, LNK or 100 LEDs. No video whatsoever, and apparently no boot activity. TV continued to display the "no signal" status.

 

  • Tried both the composite and HDMI on a 2nd TV. Still nothing. TV continued to display the "no signal" status.

 

  • Tried applying power to the Pi board with nothing connected except the power supply. Still nothing.

 

  • Opened SD card image on my Pc (rinning ehem... Windows 7) and was able to open & view the configuration files. So I guess the image is intact.

 

  • Finally spoke to customer support @ Element14. (By the way Great People!), getting a replacement for both the board and SD card, but would like to know if I'm doing anything wrong, before the replacement shows up.

 

Any assistance would be greatly appreciated.

 

Thanks,

 

Chuck

  • Sign in to reply
  • Cancel
Parents
  • johnbeetem
    johnbeetem over 13 years ago

    I suggest starting with the RasPi Troubleshooting Wiki: http://elinux.org/R-Pi_Troubleshooting#Power_.2F_Start-up.  A likely problem is power, so follow the link to http://elinux.org/R-Pi_Troubleshooting#Troubleshooting_power_problems.  Even if your power supply is aces, it could be that you have an iffy Micro USB cable.  Some Micro USB cables have very thin conductors and the voltage drop is enough to keep RasPi from booting.  Do check the voltage between TP1 and TP2 -- it should be 4.8V or higher for reliable operation.

     

    Another possibility is that the SD card is not inserted all the way.  Look carefully how it goes in.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Cancel
Reply
  • johnbeetem
    johnbeetem over 13 years ago

    I suggest starting with the RasPi Troubleshooting Wiki: http://elinux.org/R-Pi_Troubleshooting#Power_.2F_Start-up.  A likely problem is power, so follow the link to http://elinux.org/R-Pi_Troubleshooting#Troubleshooting_power_problems.  Even if your power supply is aces, it could be that you have an iffy Micro USB cable.  Some Micro USB cables have very thin conductors and the voltage drop is enough to keep RasPi from booting.  Do check the voltage between TP1 and TP2 -- it should be 4.8V or higher for reliable operation.

     

    Another possibility is that the SD card is not inserted all the way.  Look carefully how it goes in.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Cancel
Children
  • anhtien
    anhtien over 13 years ago in reply to johnbeetem

    I recommend downloading the wheezy raspbian from RPi download site

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Cancel
element14 Community

element14 is the first online community specifically for engineers. Connect with your peers and get expert answers to your questions.

  • Members
  • Learn
  • Technologies
  • Challenges & Projects
  • Products
  • Store
  • About Us
  • Feedback & Support
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Legal and Copyright Notices
  • Sitemap
  • Cookies

An Avnet Company © 2026 Premier Farnell Limited. All Rights Reserved.

Premier Farnell Ltd, registered in England and Wales (no 00876412), registered office: Farnell House, Forge Lane, Leeds LS12 2NE.

Follow element14

  • X
  • Facebook
  • linkedin
  • YouTube