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SmartSDR v3.9.18 and the SmartSDR v3.9.18 Release Notes
SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
Power Genius XL Utility v3.8.9 and the Power Genius XL Release Notes v3.8.9
Tuner Genius XL Utility v1.2.11 and the Tuner Genius XL Release Notes v1.2.11
Antenna Genius Utility v4.1.8
SmartSDR v3.9.18 and the SmartSDR v3.9.18 Release Notes
SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
Power Genius XL Utility v3.8.9 and the Power Genius XL Release Notes v3.8.9
Tuner Genius XL Utility v1.2.11 and the Tuner Genius XL Release Notes v1.2.11
Antenna Genius Utility v4.1.8
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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
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Hi Bob, I would submit a help desk ticket.
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Hi Len KD0RC - THANK YOU for your comment. I have submitted a Help Desk Ticket. 73, Bob0
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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.
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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
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I'm glad to hear that you got it going again Bob!
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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
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