2/24/2020 5:57 PM | |
Joined: 9/15/2015 Last visit: 6/5/2024 Posts: 1 Rating:
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I have the same problem at 840d mmc103. When I power on, the screen flash once and nothing is appear.The status of 7 segment is 0, 6 and then change to 7.please help me.Is it mother board problem? ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 02/25/2020 12:39:42New subject after splitting |
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2/27/2020 3:45 AM | |
Joined: 10/17/2007 Last visit: 9/12/2024 Posts: 4019 Rating:
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I think you have MMC103 issue, NCU working good? Please post 2 pictures--#1 NCU power up finish from front, #2--MMC103 power up strating, catch the 1st display. BTW--if you machine has no special function or OEM display , I suggest to buy some good (used MMC103) to troubleshootng
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