I want Lenovo ideacenter C340 CIH61S1 V.1.0 Uma bios.
External display works but no internal display.
The bios name is
JSCASPI1 256KB.BIN
U11.BIN
External display works but no internal display.
The bios name is
JSCASPI1 256KB.BIN
U11.BIN
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Re: ideacenter C340 CIH61S1 V.1.0 Uma bios
Here Is My Motherboard Bios Backup... I Dont Know if it currupted or not But No Internal Display. Only External display Works Fine Via HDMI...I Attached My Motherboard IC,s Images Also...
Thanks...Attached FilesComment
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Re: ideacenter C340 CIH61S1 V.1.0 Uma bios
The bios should be 8MB ,look again for another chip.The issue isn`t with the bios anyway,more likely a hardware problem.Last edited by SMDFlea; 12-27-2020, 09:25 AM.Comment
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Re: ideacenter C340 CIH61S1 V.1.0 Uma bios
Thanks for the reply... But its not a main or ec bios...its lenovo all in one desktop internal display mainboard chip bios...I programmed main and ec bios and its working fine...
I just want to program this display chip uma bios before try to diagnose display hardware related issue...
Hope you understand this...
Thank you...Comment
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Re: ideacenter C340 CIH61S1 V.1.0 Uma bios
And main and ec bios chip size is soic-8 200mil...
Display chip bios chip size is soic-8 150mil...
"JSCASPI"Marking chip storage size is 256kb.I google it using its part number and they show its maximum capacity is 256kb so i backup this chip using its chip number using cih programmer and uploaded here ..Comment
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I have been doing hardware repair as a hobby for some years now and recently decided to learn about repairing laptops as a fun challenge.
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