Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
Need the latest SmartSDR or 4O3A Genius Product Software?
SmartSDR v4.0.1 and the SmartSDR v4.0.1 Release Notes
SmartSDR v3.10.15 and the SmartSDR v3.10.15 Release Notes
The latest 4O3A Genius Product Software and Firmware
SmartSDR v4.0.1 and the SmartSDR v4.0.1 Release Notes
SmartSDR v3.10.15 and the SmartSDR v3.10.15 Release Notes
The latest 4O3A Genius Product Software and Firmware
If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
6500 Startup: Calibration, Timeout, LED Flashes three times rapidly
BOB KLIMAN KB6CIO
Member ✭
Found some old reports to remove power. Removed power. Applied power and I am not operational.
SHOULD I DO ANYTHING MORE ?
===
Radio SN: 2117-5332-6500-1279
Region USA
HW Version: v3.8.23.35640
Model FLEX-6500
Nickname A161753320019
Using SmartSDR v3.8.23 on Windows 11
SHOULD I DO ANYTHING MORE ?
===
Radio SN: 2117-5332-6500-1279
Region USA
HW Version: v3.8.23.35640
Model FLEX-6500
Nickname A161753320019
Using SmartSDR v3.8.23 on Windows 11
Tagged:
0
Comments
-
Hi Bob, I would submit a help desk ticket.
0 -
Hi Len KD0RC - THANK YOU for your comment. I have submitted a Help Desk Ticket. 73, Bob0
-
If the 3 flashes are red, this likely identifies a 'boot failure' which may be a failing SD card.
Fortunately, Flex Help Desk is really good at diagnosing, sending out a new card and installation is a snap.
0 -
Case Closed. I submitted a Help Desk ticket. I got a prompt response and followed the procedure carefully including wait times. I am now 100% operational after making a few QSO's, shutting down, and restarting. Subsequently did some more contacts with success.0
-
I'm glad to hear that you got it going again Bob!
0 -
I want ot comment but Len was faster. I had same issue and was easy solved by replacing the card with a new one. Still love my 6500 :-)
73
DM1TX
0
Leave a Comment
Categories
- All Categories
- 361 Community Topics
- 2.1K New Ideas
- 622 The Flea Market
- 8.1K Software
- 48 SmartSDR+
- 6.3K SmartSDR for Windows
- 180 SmartSDR for Maestro and M models
- 417 SmartSDR for Mac
- 269 SmartSDR for iOS
- 252 SmartSDR CAT
- 188 DAX
- 378 SmartSDR API
- 9.2K Radios and Accessories
- 27 Aurora
- 226 FLEX-8000 Signature Series
- 7.1K FLEX-6000 Signature Series
- 929 Maestro
- 53 FlexControl
- 863 FLEX Series (Legacy) Radios
- 904 Genius Products
- 459 Power Genius XL Amplifier
- 327 Tuner Genius XL
- 118 Antenna Genius
- 289 Shack Infrastructure
- 203 Networking
- 446 Remote Operation (SmartLink)
- 141 Contesting
- 763 Peripherals & Station Integration
- 139 Amateur Radio Interests
- 985 Third-Party Software

