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TYAN (S7053)
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TYAN makes no warranties to the usability of a BIOS on our website and are made available to the public on an "as-is" basis. Upgrading a BIOS without knowing the implications may cause serious adverse affects. Please do not upgrade a BIOS unless directed to do so by a qualified support technician. TYAN is not able to replace mis-used or damaged BIOS chips in the event of a BIOS flash failure. Please contact your dealer for replacements or warranty service.

Date Filename Version
2015/04/08 S7053_v108 V1.08


- Fixed up the issue that the system hang BC when using non-ecc memory.
- Downgraded vbios from 0.97 to 0.96.
- Fixed up the issue that win8.1 cann't be installed when disable ME.
- Fixed the issue that the day of SEL in bios is not correct.
- Modified memory info and sata info based on testing's requirments.

2014/01/29 S7053_v107 V1.07


- Add retry procedure when it fail to get USB devices status.
- Change base addresses for the respective EHCI controllers.(0x36 issue)

** This Bios is for both S7053 & S7053-HE.

2013/09/10 S7053_v106 V1.06


- Support IVY-Bridge CPU
- Update Micro code to v0416.
- Update MRC to v2.00.00.02. - Update ME to SPS_02.
- Update usb module to 08.10.27.
- Update usb recovery module to 4.6.3_USB_RECOVERY_SRC_26.

**Please note upgrade to Ivy Bridge-EP requires download below first:
- BIOS Upgrade Guide (pdf)
- BIOS Upgrade Tool (3.69 MB)

2013/02/28 S7053_v104 V1.04


- Remove the "Secure Boot control" and related options.
- Set "Station MAC address" read-only.
- Fix up the issue that Nvidia VGA card lose POST screen.
- Change IPMI_BASE_ADDRESS from 0xca9 to 0x ca8.
- Fixed up HDD disappear when enable LAN iSCSI OPROM.
- Add delay for the hang issue(AC ON/OFF hang 06).
- Fix up the issue that the Event Log date doesn't match the system date.
- Add link speed options of PCIe slot.
- Remove TPM module.
- Increase the waiting BMC time from 30s to 90s.
- Fixed up console redirection failure.
- Fixed up the OPROM conflict issue with LSI2008 installed.
- Add options for enable/disabled OPROM of PCIE slot device.
- Add option for enable/disable LSI2308 OPROM.

2012/05/09 S7053_v103 V1.03


- S7053 bios initialized.