Hello Angela Rosetti,
Thank you for utilizing our Community forum.
Since the power light on your Slingbox is blinking, consider replacing the power supply cord; they are available through the following website:
If, after replacing the power cord, the Slingbox power light still blinks, or does not remain on steadily, the Slingbox very likely may need to be replaced. If the Slingbox model you own is either an M1, 350, Pro-HD, SOLO, Pro, AV or Tuner, you are eligible for a discount on a new Slingbox if you order directly from Sling Media. Use this link to learn more:
Hope this helps,
Sling Media Forum Moderation Team