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October 29th, 2025 08:01
Dell Optiplex 780
1 and 2 blink 2 second than 3 number blinking and No display problem
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Unsolved
1 Rookie
•
1 Message
0
10
October 29th, 2025 08:01
1 and 2 blink 2 second than 3 number blinking and No display problem
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anne_droid
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1K Posts
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October 29th, 2025 18:08
Please can you confirm the Make Model and OS, along with any configuration details like touch screen, backlit keyboard, SFF or tower etc etc.
https://dl.dell.com/Manuals/all-products/esuprt_desktop/esuprt_optiplex_desktop/optiplex-780_service%20manual3_en-us.pdf
(edited)