These PDF documents list processors compatible with each socket type of the motherboards below. <--Slot 1 folder--> KA11 KA31 KA-6110 KC19+ VB-601 VB-601-V VB-601-Z <--Slot A folder--> SD11 (last updated:2000/07/10) <--Socket A folder--> AZ11 (last updated:2000/09/07) AZ31 (last updated:2000/12/11) <--Socket 370--> FA11 (last updated:2001/02/12,FA11/1.3 Release new BIOS VBA42 to support Intel Celeron 800MHz) FA13 (last updated:2001/02/16,FA13/1.3 Release new BIOS VAC45 to support Intel Celeron 800MHz FA31 (last updated:2001/02/16,FA31/1.1B Release new BIOS VBB43 to support Intel Celeron 800MHz) FB11 (last updated:2001/02/16,FB11/1.3 Release new BIOS IAA45 to suport Intel Celeron 800MHz) FR31 (last updated:2001/02/12,FR31/1.3 Release new BIOS VFA42 to support Intel Celeron 800 MHz CPU.) FS35 (last updated:2001/02/12,FS35/1.1 Release new BIOS IDB42 to support Intel Celeron 800 MHz CPU.) FW37 (last updated:2001/02/12,FW37/1.3 Release new BIOS IBA43 to support Intel Celeron 700/766/800 MHz) <--Socket 7 folder--> PA-2013 PAg-2130 PAK-2005 VA-503+ VA-503A <--Other--> KW15 <--phase out folder--> Slot1.PDF -- KA-6100 -- KA-6130 -- KB-6120 -- KB-6130 -- KBI-6130 -- KBI-6130-V -- KLI-6130 -- KZM-6120 -- VL-601 -- VL-601 Socket 370.pdf -- CE31-A -- CL31-A -- CP11B -- CP11Z -- CP31-AG -- CP33 -- CW33/CW33+ -- KZ-6000-V -- KZM-6120 Socket7.pdf -- PA-2007 -- PA-2010+ -- PA-2011 -- PA-2012 -- PAK-2005 -- VA-502 -- VA-503 -- VT-503 -- VX-98