This information was originally located here. There are many pages (e.g.)that include ASCI drawings using IBM's extended 8-bit charset. I've recoded the pages to UTF-8 so that the diagrams display correctly. If you still get gibberish, then check the browser is in UTF-8 Mode. Some pages were missing or blank.
-mr_slug


 

Pentium II's and III's motherboard

pentiumii/1010/1010man.asp PB1010
pentiumii/1020/1020man.asp PB1020
pentiumii/1021/1021man.asp PB1021
pentiumii/1030/1030man.asp PB1030

Pentium II's motherboards

pentiumii/760/760man.asp PB760
pentiumii/800/800man.asp PB800  PB805
pentiumii/870/870man.asp PB 870
pentiumii/872/872man.asp PB 872
pentiumii/880/880man.asp PB 880
pentiumii/911/911man.asp PB 911

Pentium motherboards

pentium/pb520/pb520man.asp PB520
pentium/pb520r/p520rman.asp PB520R
pentium/pb550/pb550man.asp PB540/550/560
pentium/fm560/fm560man.asp FM560
pentium/pb570/pb570man.asp PB570/580/590/620/630/650
pentium/pb600/pb600man.asp PB600
pentium/pb640/pb640man.asp PB640
pentium/pb660/pb660man.asp PB660
pentium/pb680/pb680man.asp PB680
pentium/pb680mmx/p680mman.asp PB680 MMX
PB682 Upgrade Info in PDF format Doubleclick the file to extract.
PB683 Upgrade Info in PDF format Use the free  Acrobat reader  to view
pentium/685re/685reovw.asp PB685 Revision E Overview
pentium/pb770/pb770man.asp PB770
pentium/790/790man.asp PB790
pentium/pb810/pb810man.asp PB810
pentium/850/850man.asp PB850
pentium/850b/850bman.asp PB850 Revision B
pentium/850d/850dman.asp PB850 Revision D
pentium/860/860man.asp PB860
pentium/930/930man.asp PB930  PB950
pentium/980/980man.asp PB980
pentium/992/992man.asp PB992

   486's motherboards

486/pb22/pb22man.asp PB22     PB23
486/pb400/pb400man.asp PB400   PB401T
486/pb410/pb410man.asp PB410   PB420     PB420T
486/pb430/pb430man.asp PB430   PB440     PB440T
486/pb450/pb450man.asp PB450
486/pb470/pb470man.asp PB470
486/pb486i/pb486iman.asp PB486-25 (486I)
486/pb486t/pb486tman.asp PB 486T
486/diplomat/diploman.asp PB Diplomat
cases/notebook/statesman/statsman.asp PB Statesman 200m/200c Notebook
mb/486/statesmn/statsman.asp STATESMAN Main Menu
mb/486/statesman2/stat2man.asp Statesman II Main Menu (coming soon?)

 386's motherboards

386/pb386nb/386nbman.asp PB386NB
386/pb386n20/38620man.asp PB 386NB 20 and PB386NB 25
386/pb386d25/pb25dman.asp PB386 25 Rev. D
386/pb386f25/pb25fman.asp PB386 25 Rev.F
386/pb2533/32533man.asp PB386 25 and PB386 33
386/pb386sup/1620sman.asp PB386 16 and PB386 20 Supreme 
386/pb386x/386xman.asp PB386 X 
386/pb386sx/386sxman.asp PB386 SX 
386/pb38633/pb333man.asp PB 386 33 
386/pb55/pb55man.asp PB55
386/pb300/pb300man.asp PB300  PB320
386/pb301/pb301man.asp PB301

  286's motherboards

286/pb100/pb100man.asp PB 100
286/pb286/pb286man.asp PB286 IS   VT286
286/pb286b/pb286bmn.asp PB286B
286/pb286x/286xman.asp PB286X
286/pb286lp/286lpman.asp PB286LP
286/pb286lpv/286lpvmn.asp PB286LPV (link not working)
286/pb286lpv/286lpvst.asp PB286LPV set up screen
286/pb286lpv/286lpvov.asp PB286LPV overview
286/pb286lpv/286lpvup.asp PB286LPV upgrade
286/pb286nb/286nbman.asp PB286NB
286/victory/vctryman.asp PBVictory
286/pb686/pb686man.asp PB686
286/pb800/pb800man.asp PB800  PB900
286/pb1000/PB1000mn.ASP PB1000

XT motherboard

xt/pb88/pb88man.asp PB88
cases/other/pb500/pb500man.asp PB500 Case Menu 
cases/other/pbvx8/pbvx8man.asp PBVX88 / PBVX588 Case Menu