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LK Links

33 bytes added, 19:35, 11 August 2017
/* LK4 - Screen Refresh Rate */
== LK4 - Screen Refresh Rate ==
LK4 (LK104 on Plus/GX4000/Costdown) connects to [[8255|PPI]] Port B, Bit4. The link tells the BIOS whether it should set-up the [[CRTC]] for 50Hz or 60Hz refresh rate. 
Default is LK4 not installed (50Hz).
Arnoldemu
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