View source for Seiki Digital SE50UY04 50-Inch 4K UHD 120Hz LED HDTV

=Details=
[[File:01mN5HpeD2zLS5Ga6M2V8WF-3.fit scale.size 1028x578.v 1569482138.jpg|320px]]
<br>It runs Linux ;-)

=Notes=
* Stuck in burn mode?<br>The remote will not function and a power cycle will not help. With the unit powered on, hold the power button down for about 20 seconds to exit this mode.

=Resources=
* [https://ubuntuforums.org/showthread.php?t=2164924 Seiki U39UY4 (4K resolution) and xrandr problems]
* [https://www.reddit.com/r/hardware/comments/2hunxi/everything_you_wanted_to_know_about_those_dirt/ Everything you wanted to know about those dirt cheap Seiki 4k TVs on reddit]
* [https://drive.google.com/open?id=109xQQ6P34LaAdx5ffXhknrwTvwS1if_m Firmware hack for 120Hz @ 1080p]
* [http://www.zeroepoch.com/blog/se39uy04 Hacking the Seiki SE39UY04]
* [https://www.overclock.net/forum/44-monitors-displays/1442986-playing-my-seiki-se39uy04-got-do-1440p-60hz-playing-other-custom-stuff-7.html Firmware hack post on Overclock forum]
* [https://www.avsforum.com/forum/145-htpc-gaming/1469063-seiki-se50uy04-50-4k-display.html Seiki SE50UY04 50" 4K display on AVS Forum]
* [https://www.monitortests.com/forum/Thread-Custom-Resolution-Utility-CRU Custom Resolution Utility (CRU)]<br>Custom Resolution Utility (CRU) is an EDID editor with a focus on custom resolutions. CRU shows you how the monitor defines resolutions and other capabilities and gives you the power to change it. Add custom resolutions, remove unwanted resolutions, edit FreeSync ranges, and more.
* [https://www.96boards.org/documentation/consumer/dragonboard/dragonboard410c/guides/force-display-res.md.html How to force display resolution and bypass EDID] - For virtual-console level changes
* [https://www.dropbox.com/sh/vjoupvucumkjmeq/AABxVy4hp3kKC_hfZvoCukqGa?dl=0 Alternative Firmware]
* [https://wiki.archlinux.org/index.php/Xrandr#Adding_undetected_resolutions xrandr - Adding undetected resolutions] TL;DR:
<pre>xrandr  --newmode  "3840x2160_33.00"  375.50  3840 4096 4504 5168  2160 2163 2168 2203 -hsync +vsync</pre><br><pre>xrandr --addmode HDMI-2  3840x2160_33.00</pre>Unfortunately, this is not working. I get:
 X Error of failed request:  BadMatch (invalid parameter attributes)
   Major opcode of failed request:  140 (RANDR)
   Minor opcode of failed request:  18 (RRAddOutputMode)
   Serial number of failed request:  41
   Current serial number in output stream:  42
* seiki_custom_edid_120_240hz.inf<br>Pulled from The Wayback Machine <https://web.archive.org/web/20141019151719/http://box.houkouonchi.jp/seiki_custom_edid_120_240hz.inf>
 ; INF file generated by Monitor Asset Manager (2.59.0.934), 12/12/2013
 ; Copyright (c) EnTech Taiwan, 1995-2011.
 ; Internet: http://www.entechtaiwan.com
 
 [Version]
 Signature="$WINDOWS NT$"
 Class=Monitor
 ClassGUID={4d36e96e-e325-11ce-bfc1-08002be10318}
 Provider=%MFG%
 DriverVer=12/12/2013, 1.0.0.0
 ;CatalogFile=YourSignedCatalogFile.cat
 
 [DestinationDirs]
 DefaultDestDir=23
 
 [SourceDisksNames]
 1=%DISC%
 
 [SourceDisksFiles]
 ;YourColorProfileFile.icm
 
 [Manufacturer]
 %VENDOR%=EDID_OVERRIDE,NTx86,NTamd64
 
 [EDID_OVERRIDE.NTx86]
 %PRODUCTID%=OVERRIDDEN-EDID.Install, MONITOR\SEK0000
 
 [EDID_OVERRIDE.NTamd64]
 %PRODUCTID%=OVERRIDDEN-EDID.Install.NTamd64, MONITOR\SEK0000
 
 [OVERRIDDEN-EDID.Install.NTx86]
 DelReg=DEL_CURRENT_REG
 AddReg=OVERRIDDEN-EDID.AddReg, MODE1, DPMS
 CopyFiles=OVERRIDDEN-EDID.CopyFiles
 
 [OVERRIDDEN-EDID.Install.NTamd64]
 DelReg=DEL_CURRENT_REG
 AddReg=OVERRIDDEN-EDID.AddReg, MODE1, DPMS
 CopyFiles=OVERRIDDEN-EDID.CopyFiles
 
 [OVERRIDDEN-EDID.Install.NTx86.HW]
 AddReg=OVERRIDDEN-EDID_AddReg
 
 [OVERRIDDEN-EDID.Install.NTamd64.HW]
 AddReg=OVERRIDDEN-EDID_AddReg
 
 [OVERRIDDEN-EDID_AddReg]
 ;Base EDID
 HKR,EDID_OVERRIDE,"0",0x01,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x4C,0xAB,0x00,0x00,0x01,0x00,0x00,0x00,0x09,0x17,0x01,0x03,0x81,0x6E,0x3E,0x78,0x8A,0xA5,0x8E,0xA6,0x54,0x4A,0x9C,0x26,0x12,0x45,0x46,0x04,0x43,0x00,0x81,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x74,0x00,0x30,0xF2,0x70,0x5A,0x80,0xB0,0x58,0x8A,0x00,0xBA,0x89,0x21,0x00,0x00,0x1E,0x04,0x74,0x80,0x18,0x71,0x38,0x2D,0x40,0x58,0x2C,0x45,0x00,0xB9,0x88,0x21,0x00,0x00,0x1E,0x04,0x74,0x00,0x72,0x51,0xD0,0x1E,0x20,0x6E,0x28,0x55,0x00,0xB8,0x87,0x21,0x00,0x00,0x1E,0x00,0x00,0x00,0xFC,0x00,0x53,0x45,0x35,0x30,0x2D,0x33,0x39,0x55,0x59,0x30,0x34,0x0A,0x20,0x01,0xF5
 
 [DEL_CURRENT_REG]
 HKR,MODES
 HKR,EDID_OVERRIDE
 HKR,,MaxResolution
 HKR,,DPMS
 HKR,,ICMProfile
 
 [DPMS]
 HKR,,DPMS,,1
 
 [MODE1]
 HKR,,MaxResolution,,"3840,2160"
 
 [OVERRIDDEN-EDID.AddReg]
 HKR,"MODES\3840,2160",Mode1,,""
 
 [OVERRIDDEN-EDID.CopyFiles]
 ;YourColorProfileFile.icm
 
 [Strings]
 MFG="EnTech Taiwan"
 DISC="Monitor EDID Override Installation Disk"
 PRODUCTID="SEK SE50UY04/SE39UY04 (Custom High Hz EDID)"
 VENDOR="SEK"