Chipsets

General information

A variety of chipsets have been use from ALi, ATi, Intel, O2Micro, National Semiconductor, Ricoh and Texas Instruments.

Northbridge chipsets found in ThinkPads ALi ALi M1521 ALi M1531 ALi M1621 ALi M1632 AMD AMD M780G ATi ATI Radeon IGP 330M Intel Intel 430MX Intel 430TX Intel 440BX Intel 440DX Intel 440MX Intel 440ZXM Intel 830MG Intel 830MP Intel 845MP Intel 852GM Intel 852GME Intel 855GM Intel 855GME Intel 855PM Intel 910GML Intel 915GM Intel 915PM Intel 945GM Intel 945PM Intel 965	Southbridge chipsets found in ThinkPads ALi ALi M1523 ALi M1533 ALi M1535 ALi M5135 AMD AMD SB710 Intel Intel 82371EB Intel 82801CAM Intel 82801DBM Intel 82801FBM Intel 82801GHM Intel 82801H
CardBus Controller chipsets found in ThinkPads O2Micro O2Micro OZ6812 O2Micro OZ6833 O2Micro OZ6912 Ricoh Ricoh R5C476 Ricoh R5C511 Ricoh R5C522 Ricoh R5C552 Ricoh R5C554 Ricoh R5C811 Ricoh R5C841 Ricoh R5C843 Ricoh R5C847 Texas Instruments TI PCI1250 TI PCI1251 TI PCI1410 TI PCI1510 TI PCI1512 TI PCI1520 TI PCI4510 TI PCI4520A	SuperIO chipsets found in ThinkPads National Semiconductor NS PC8394T NS PC87382 NS PC87391 NS PC87392 NS PC87393 NS PC97338 Unknown WPCN385