Correction, adjusting the PCI clock by messing with the UM8886 work!
Thanks mr. oscilloscope for the confirmation!
ok, I will stop posting my M919 benching 🤣... Been testing that thing the whole evening
Anybody can fix the 440LX/440EX not supporting SSE CPU-s or know why it cant be used with 66FSB SSE CPU?
They can boot up to with Celeron 766Mhz with Slot1 to Socket370 or directly at Socket370.Celeron 533 (MMX)
works without issues and it is maximum Celeron CPU. Tiny OC possible, but would love to have it to have at SSE.
Best ATi Rage3 drivers for 3DCIF / Direct3D / OpenGL / GLUT / DVD : ATi RagePro drivers and software
33+MiniGL / OpenGL Win 9x dll files for all ATi-Rage3 based cards : ATi RagePro OpenGL files
I recall the intel 440LX board working happily with Pentium 2 233MHz. Never tested one with later models. The cpus are practically identical and it probably needs updated CPU list in bios.
Intel boards are very pickle with cpu speeds and what they support.
Rav wrote on 2026-05-26, 05:35:I am looking for Intel 420* Documentation (there 486 PCI offering. I only found for the SIO...)
If anyone have any pertinent informations
Does this help?
RetroPC: K6-III+/400ATZ @6x83@1.7V / CT-5SIM / 2x 64M SDR / 40G HDD / RIVA TNT / V2 SLI / CT4520
ModernPC: Phenom II 910e @ 3GHz / ALiveDual-eSATA2 / 4x 2GB DDR-II / 512G SSD / 750G HDD / RX470
ChrisK wrote on Today, 15:44:Rav wrote on 2026-05-26, 05:35:I am looking for Intel 420* Documentation (there 486 PCI offering. I only found for the SIO...)
If anyone have any pertinent informationsDoes this help?
YES!
Thank you!