Preflashed Tyan BIOS Chips
Preflashed Tyan BIOS Chips-EEPROM
Preflashed EEPROM are available for most Tyan machines.
Tyan BIOS Reference
Tyan provide excellent support for their customers. Have had no problems locating the vital files needed to restore these machines.
Tyan BIOS Chip Replacement
If you need a replacement flash BIOS chip or CMOS part for a Tyan motherboard, you can buy using the buttons below or from the Home Page or the Payment Page.
If your Tyan mainboard is not in the lists below then please send in BIOS chip Part number and mainboard details and the board will be added
- 1207
- AM3
- AM2
- 1366
- 1156
- 771
- 462
- 603-604
- 775
- 478-479
- 939-940
- Servers
Tyan Socket F (1207) Mainboards
Thunder h1000E S3970G2NR
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Tomcat h1000E S3970-E
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Thunder n3600S S2933
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Thunder n3600M S2932-E
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Thunder n3600R S2912-E
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Thunder n3600T S2937
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Thunder n3600B S2937-E
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Thunder n3600M-S2932-SI
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Thunder N6650W S2915-E
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Thunder n3600QX-S4987
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Thundern 3600R-S2912
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Thunder n3600QE-S4980
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Thunder n6550EX S4989-SI
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Thunder n6650EX S4992
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Thunder N6650W S2915
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S8230 |
S8212 |
Thunder n4250QE-S4985-SI
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49LF080A 33-4C-NHETyan Socket AM3 Mainboards
SR5670 S8005
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49LF160C 33-4C-NHETyan Socket AM2 Mainboards
Tomcat H1000S-S3950
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Tomcat n3400B-S2925
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Tomcat n3400B-S2925-E
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Tyan Socket 1366 Mainboards
S7002
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S7010 4MB
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S7012
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S7016
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S7025
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S7020
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S7018
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S7017
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S7002-LE25VF016B |
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S7002G2NR-LE25VF016B |
49LF008A 33-4C-NHE
25VF032B 66-4I-S2AFTyan Socket 1156 Mainboards
S55024MB SPI |
S55014MB SPI |
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Tyan Socket 771 Mainboards
Tempest Series |
*** = Please Supply BIOS Chip part number |
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i5000PT-S5383
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i5000PW-S5382
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S5381 |
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i5000PX-S5380
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i5000VF-S5370
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i5000VS-S5372
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i5000VS LC-S5372-LC
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i5000VS-S5372-LH
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i5000VS-S5372-H
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i5000XL-S2692
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i5000XT-S2696
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i5400PW-S5397
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i5400XT-S5396
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i5400XL-S5392
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i5400PL-S5393
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i5100X-S5375*** |
i5100W-S5376-G2NR only*** |
i5100W-S5376W*** |
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i5100X-S5375-1U*** |
i5100T-S5377*** |
i5000XL S269249LF008A 33-4C-NHE |
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Tyan Socket A Mainboards
K7 S2462NGMX 29F004T |
MPX 2466
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49LF040B 33-4C-NHETyan Socket 604-Zeon Mainboards
Thunder i7522-S5362
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Thunder i7520D-S5360-D
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Thunder i7520R-S5360-1U
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Thunder i7520-S5360
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Thunder i7520RD-S5360-D-1U
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Tiger i7320-S5350
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Tiger i7322DP-S5353
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Tyan Socket 775 Mainboards
Toledo i3010W-S5197
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Toledo i3000R-S5191
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Toledo i965R-S5180
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Tomcat i7230W-S5162
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Tomcat i7230B-S5161
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Tomcat i7230A-S5160
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Tomcat i7221A-S5151
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Tomcat i7221-S5150
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Tomcat i915-S5120
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Tyan Socket 478-479 Mainboards
Tiger i7520SD S5365
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Tomcat i7210-S5112
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Tomcat i875PF-S5105 |
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Tomcat i875PR-S5102-P
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Tomcat i875P-S5102
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Trinity i875P-S5101
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49LF004A 33-4C-NH 
Pm49FL004T 33JCETyan Socket 939-940 Mainboards
Thunder K8QS Pro-S4882
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Thunder K8QW-S4881
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Thunder K8WE S2895
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Thunder K8QE-S4885
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Thunder K8QSD Pro-S4882-D
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Tomcat K8E-S2865
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K8W S2885
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K8W S2875
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Tyan Servers
GT20B5211-S5211G2NR-1U
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