求助,c6100 bios板子升级bios

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We're having a ton of issues with our Dell C6100. We bought 10 clusters and here are the issues
Cluster #1 - worked fine, BIOS 1.50 and flashed firmware for BMC to 1.69 - worked fine, can set IP and netmask and all's gravy
However, issues for the other clusters include
1) RAM shows up as wrong speed in bios. Also when you boot into bios, the bios system information page does not detect any chassis info, etc - this is the most alarming
2) BMC detected and you can set IP ONCE, after that, no IP changes will be written no matter how long you wait and the netmask is defaulted to 0.0.0.0 in BIOS
3) BIOS firmware flash won't work as it says the ROM image is the wrong version (using the dos bootable)
4) BMC not detected alive on some of them
5) BMC when detected cannot change IP
We're very frustrated and given the IPMI is onboard - if its bricked is there anyway to replace them? Any help would be GREATLY appreciated
on this subject.
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As for your point 4 above,
Yes, I have just updated a series of C6100's as well to BMC version 1.69. We now have about 10% which don't respond during boot (not alive). The problem we are seeing, is that this number has increased over the last couple of days, usually with more disappearing after rebooting the machines. Could the firmware have modified the chip functions to make it draw excessive current and fry the chip over time?
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We've solved all of our issues - what issues are you seeing.
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We have quite a few machines which show that there is no BMC module alive, how did you fix this, and did you stay with 1.29, or did you revert to an earlier version?
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We've fixed all 20 of our units - BIOS and BMC firmware updated.
The trick is to use the AOCFlash utility first - do NOT re-flash with the KCSFlash. Flash with AOC and reboot then flash your bios (in bios update you need to ignore the checksum)
When both done, your BMC will show as alive and you can set IP
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ejc317: You mentioned in your first post you were having issues flashing the BIOS from the dos bootable (fbios.bat I'm assuming). &How exactly did you resolve this issue?
We have 3 C6100's. &All nodes in each unit report the same error when attempting to flash with fbios.bat... &Different ROM ID between current system and update BIOS rom file&. &Is that the error you had?
BIOS currently shows it's on v1.50 (9/23/2010), and I'm trying to get to v1.69. &However, it looks as though the issue lies with the ROM ID, which shows in BIOS as . &From what I can tell, the fbios.bat is looking for a minimum safe version of
to proceed. &The key difference I assume being the &A& and the &B&?
I could maybe run afudos program directly, but I don't want to brick anything.
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Ok, here are detailed instructions on how to flash the old Plutonium xs23-ty3 to C6100 firmware.
It probably can be done much faster. I am just reporting what I have done. You can skip whatever you think you should.
Original BIOS version 1.04!!! Dated back to 2009. Probably one of the first units.
Target BIOS version 1.69.
1. Installed Windows 2003 on the server! However at this point Dell updates for windows would not work throwing incompatibility error.
2. From Dell website downloaded Floppy ESM firmware v 1.28. (ESM - Embedded Server management - BMC)
3. Copied it to a bootable DOS Floppy .IMG image file and attached it as remote media through BMC console.
& & &There are two folders KCSFlash and SOCFlash in that floppy. I used firmware from SOCFlash.&
& & & I do not remember exactly, but I think I flashed it with SOCFlash/dos/flash8.bat
& & & At this poing BMC resets and its NIC has to be set to SHARED mode and IP address configured again.
4. Than power cycle the whole chassis. (After each firmware flash, the BMC has to be powered off or it will be unstable)
5. Now downloaded the Floppy BIOS v1.69, copied it to the same bootable DOS image file and attached it again as remote media.
& & & &The FBIOS.BAT would not work. Error: Incompatible ROM ID (or something like that)
& & & &You have to execute the following command:&&&&&&&&&&& afudos .ROM /p /b /n /c /x
& & & &The /x switch tells it to skip ROM ID compatibility check.
& & & &The BIOS flashed successfully and BMC worked but when I went to system BIOS and saved it the BMC configuration disappeared and could not be set anymore. I would type IP click save but after reboot, it was not there.
6. Booted server into Windows 2003.
7. Run BIOS update v1.69 (Windows package downloaded from Dell). It said the version was the same but I flashed it anyway.
8. Run ESM update v1.29 (Windows package downloaded from Dell). Updated successfully.
Power cycle server. Set BMC IP and it is working now!
What to try:
In the first step, flash the v1.29 of ESM firmware instead of v1.28 so it maybe, would not be required to install Windows etc...
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These old model C6100 server nodes have mezzanine HBA LSI SAS1068E that supposed to sync with SATA 2.0 - 3Gbps
However, mine were synchronizing only to SATA 1 - 1.5Gbps.
There were no firmware update for them on the Dell website.
After doing some research, I found out that these were analogs of LSI SAS 3081E-R HBA and LSI site has the firmware and BIOS update for them.
Section FIRMWARE, Installer_P21_for_DOS_Windows
Here are instructions:
1. Unzip the package
2. Copy sasflash.exe from subfolder &SASflash_DOS_rel& to the root folder. It will overwrite the existing sasflash.exe, which would not start from DOS.
3. Copy content of this package to a bootable DOS image and attach it as virtual media to BMC console. (You can also copy it to a DOS bootable USB stick)
3. Boot into DOS and run hbaFlash.bat
& &It will ask some questions. My answers: HBA - 3081, PCIe, ER, chip - B3, force firmware flash
Flashed it without problem and now all my SATA drives synchronizing at 3Gbps!
For those who wants to install vSphere on it should check out the following KB and enable write caching or else the HBA performance will be terrible:
/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2001946
Note that while the article is only mentioning ESXi3.5 and 4.0 it works just fine on vSphere 5.1
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2. From Dell website downloaded Floppy ESM firmware v 1.28. (ESM - Embedded Server management - BMC)
3. Copied it to a bootable DOS Floppy .IMG image file and attached it as remote media through BMC console.
&5. Now downloaded the Floppy BIOS v1.69, copied it to the same bootable DOS image file and attached it again as remote media.
Can you explain these steps in more detail?& What DOS floppy .img did you use and how did you add multi-megabyte files to them?
I've spent hours trying to make this work, and feel like a numbskull.& I can't add files in total of more than 1.44MB to a floppy .img.& I've tried modifying bootable isos, booting dos from a floppy disk and putting the bios binaries on a cd iso.. nothing is working for me.
Thanks for taking the time to outline your steps here.
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&***USE AT YOUR OWN RISK***& I made it through, so can you.
You need a floppy bootdisk and boot with it.& After you prepare the files..
Make a partition on your HD 2 gig or so and IMPORTANT format FAT32.
download the&floppy versions of firmware.& run them to unzip.& For ease of use, collect the binaries and dos folder contents and put them in the root of the new FAT32 partition in folders with short names that work for you.
I used the most current files as of 4/2013
For the BMC - BACKUP - socflash -t 1 BMCBACK.ROM
then flash&& socflash -sf romfile.rom
for Bios afudos romfile.rom -x -reboot& choose 'F' when prompted
for fan fcbflash -o file.bin
Use whichever names the rom files are named.
I had a few mishaps before I got this to work, NTFS Bootdisk does not work.& Thought I lost my BMC.& using the above method resurrected it.
SIDE NOTE:& I did run the windows BIOS update after I booted up, and reinstalled.& But I was just paranoid.& But you can use the current update files in Windows after you update to a more current version.
I found a link for AFUDOS commands
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I got my C6100 to update everything but the fan's I am getting an error &image file tag checking failed& any ideas? I used from windows cmd prompt, fcbflash -o PICImage.bin
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Dell PowerEdge PEC6100 system BIOS
PowerEdge C6100 system BIOS
补丁和增强功能
Solved the system stopped at POST code "CF". The system updates the BIOS with the L2 parameter to load system defaults.
版本
版&#&#
类别
发布日期
08 十&#2
上次更新
09 十&#2
重要性
可用格式
文件格式:Update Package for Microsoft(R) Windows(R)
文件名:BIOS_4FHJT_WN32_1.71.EXE
下载类型:HTTP
文件大小:
格式说明Microsoft Windows 32位格式中的戴尔更新包(DUP)设计为可以在Microsoft Windows 64位操作系统上运行。Microsoft Windows 64位格式中的戴尔更新包(DUP)仅可在Microsoft Windows 64位操作系统上运行。选择设备驱动程序更新时,请务必选择适合您的操作系统的更新。
为确保完整下载,请验证校验和值。
MD5:
0f8fa474f4df7136178ea
SHA1:
8e38db3f01aedc5ffb
SHA-256:
ae61a220edb377ce6fcf8bdd9f13cf89
文件格式:Update Package for Microsoft(R) Windows(R) 64-Bit.
文件名:BIOS_4FHJT_WN64_1.71.EXE
下载类型:HTTP
文件大小:
格式说明如戴尔更新包为原生微软64位格式,则不需要在微软Windows服务器上安装WOW64。
为确保完整下载,请验证校验和值。
MD5:
c2d5c1db4f69b60b64598c
SHA1:
dfd05d68283
SHA-256:
0e97a37b9a0120db10daa7b53e4b935e8ae4e63aedabb0da8c26009
文件格式:Update Package for Red Hat Linux
文件名:BIOS_4FHJT_LN_1.71.BIN
下载类型:HTTP
文件大小:
格式说明适用于Linux 的戴 尔更新包是在 满足特定的标准系统环境下使用的独立应用程序。,然后应用更新。注意:Linux的更新包是开源的。查看适用于Linux 的戴 尔更新包自述以了解 详情,了解详情。
为确保完整下载,请验证校验和值。
MD5:
ec0ea548e04ab357fb9c
SHA1:
fe7d4b41ba08b88ddf
SHA-256:
267cfeda4d5392c5cfdd7ef4a38a5b2f82e33c812b138d59033cca
文件格式:Floppy
文件名:PEC6100BIOS017100.exe
下载类型:HTTP
文件大小:
格式说明此文件包含一组压缩文件。将文件下载到硬盘上的文件夹中,然后双击它来解压这组文件。请按照说明完成安装。
为确保完整下载,请验证校验和值。
MD5:
dbd62bb035
SHA1:
f1ef701efe49fa774
SHA-256:
5db6cc3f70cabb4c5dd361bd
文件格式:Rel-Notes-PDF
文件名:PowerEdge_C_Release_Notes.pdf
下载类型:HTTP
文件大小:
格式说明此格式包含一个PDF文件归档,用于向客户提供帮助和过程信息。必须先安装Adobe Acrobat Reader,然后才能查看此归档中的文件。
为确保完整下载,请验证校验和值。
MD5:
dbf84022adaeacc927b297f
SHA1:
89e9d1a54a2aa0bc4ddaca
SHA-256:
d23f499a9dff3aa59ecc763b4e86cf572a20b1d5dc25
文件格式:Plain-Text
文件名:EndUserLicenseAgreementTypeS_Rev.040512.txt
下载类型:HTTP
文件大小:
格式说明此文件格式包含纯文本,您可以采用标准文本编辑器进行查看。
为确保完整下载,请验证校验和值。
MD5:
c2ffe552ac6ed58f206b58
SHA1:
edae9ee7b0a
SHA-256:
b85aaef053c9efec6b47fa1baa06c2fec3dfc87bf333
文件格式:GnuPG Signature for Linux Update Package
文件名:BIOS_4FHJT_LN_1.71.BIN.sign
下载类型:HTTP
文件大小:
格式说明Red Hat Linux更新包的GnuPG签名可用于验证戴尔在相关Red Hat Linux更新包中的身份。
为确保完整下载,请验证校验和值。
MD5:
b75d6cac2625ffa89ad1ed30fc02cae0
SHA1:
20bd8a5dc5de568af642613ffa3e761fcb699bad
SHA-256:
a9e1dd35ef8f0ee2ccaf5daeafe0ff63ac363e063d505df4735f
文件格式:Rel-Notes-Text
文件名:PowerEdge_C_Release_Notes.txt
下载类型:HTTP
文件大小:
格式说明此文件格式包含纯文本,您可以采用标准文本编辑器进行查看。
为确保完整下载,请验证校验和值。
MD5:
b6bc6e55c9e2fa090a857592
SHA1:
dac9eebdb70a33df998a0edd691e6b2adf007a0b
SHA-256:
cecf165c9f654382efe2fa2a8ac139dcf7eefcf6fa2
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21 三&#22:24:15
19 九&#28:14:42
03 七&#27:48:07
16 三&#210:58:02
不适用
Dell PowerEdge C6100 BIOS
DOS package install instructions:NOTE: You must provide a DOS bootable media, such as a USB key. This executable file does not create the DOS system files.1. Browse to the location where you exact the PEC6100BIOS017100.exe.2. Update the name of the file to DOS recognizable format (8.3). If you do not update the filename to 8.3 format, the filename will be truncated to 8.3 format.3. Copy the file to the bootable device.4. Boot the system to DOS by using the bootable device.5. Run the FBIOS.BAT under DOS. 6. Waiting the update process completion automatically.Windows package install instructions:1. Browse to the location where you downloaded BIOS_4FHJT_WN32_1.71.EXE or BIOS_4FHJT_WN64_1.71.EXE files and then double-click to launch update.2. Click Install icon to continue. 3. Waiting the update process completion automatically.Linux package install instructions:1. Browse to the location where you downloaded BIOS_4FHJT_LN_1.71.BIN file and run the file in command line.2. Waiting the BIOS image loading finish and system backs to command line.3. Run the reboot=k to proceed the BIOS update.4. Waiting the update process completion automatically.
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请阅读以下条款,如果同意,请单击“是,我同意”按钮。 单击“是,我同意”按钮,表示您同意戴尔添加或删除注册表项,使成为您互联网浏览器的可信站点。将添加为可信站点后,Dell System Detect才能在某些操作系统下正常运行。我们将自动检测您的系统配置和服务标签戴尔将自动检测和显示您的系统配置详情及服务标签,以便: 确定您的系统是否仍在保修期内了解您系统上目前安装的软件 为您的产品找到兼容的驱动程序和实用程序为您提供相关的文章和自助主题收集软件使用情况数据戴尔提供了多种软件应用程序,旨在尽可能为您提供最优质的用户和支持体验。您可能已从中选好一些应用程序,并准备随您的计算机一起购买。在您的系统中安装这些应用程序后,您会看到它们标有“支持软件”、“戴尔”字样,或者可在“添加或删除程序”(“开始”>“控制面板”>“添加或删除程序”)中这些程序的标题名称下方看到这些字样。除您的唯一服务标签号之外,任何系统配置或使用情况数据均不能用来识别您的身份。戴尔会根据戴尔的隐私声明处理所收集的数据。要了解有关戴尔隐私保护政策的更多信息或戴尔如何处理个人信息的更多详情,请访问查看戴尔隐私声明。访问
可查看支持资源。允许戴尔持续收集此信息以在服务器(可能位于您的国家和地区之外)中进行使用和存储,可让您收到您的系统特定的软件更新和提醒,以及戴尔及其附属机构和业务伙伴(即产品和服务的提供商)提供的有关戴尔应用程序的定制产品信息和服务。 删除软件如果您对 (英文版) 或的条款有任何顾虑,可以按照通过“添加/删除程序”卸载程序。此外,程序的使用还受条款和(如果在美国)或您当地网站上的适用服务协议和销售条款的限制。
戴尔最终用户许可协议这是您(用户)与德克萨斯州有限责任合伙公司Dell Products L.P.或荷兰有限责任公司的新加坡分公司Dell Global B.V.(代表该公司、Dell Inc.及Dell Inc.的其他子公司和附属公司[统称“戴尔”])之间的法律协议(下称“协议”)。本协议涵盖了由戴尔分发的所有软件(下称“软件”)以及任何升级、更新、补丁程序、修补程序、模块、例行程序、功能增强和用以更换或补充原始软件的其他版本的软件(统称“更新”),除非您与软件或更新的制造商或拥有者之间签订了单独的许可协议。请访问 (英文版),查看您所在地区的本协议适用版本。如果未签订单独的许可协议,则您对更新的使用须遵守本协议,且本EULA在所有情况下都将此类更新视为软件。本协议不是软件或任何其他知识产权的出售协议。软件所包含以及与之相关的所有权利和知识产权均归软件的制造商或拥有者所有并保留。本协议未明确授予的所有权利均归软件的制造商或拥有者所有并保留。打开或拆开软件包装上的封条,安装、下载、激活软件,单击接受这些条款,或使用软件,即表示您同意遵守本协议的条款。如果您不同意遵守这些条款,则请勿安装、下载、激活或以其他方式使用软件,并且必须按照戴尔的指示立即退回所有软件(包括随附的介质、书面材料和包装)以便获得全额退款,或删除任何软件;对于您购买的硬件所随附的软件,必须退回整个硬件/软件包。全额退款权利不适用于本协议的条款中规定的任何更新或升级。如果您是一个实体,则您确认接受这些条款的个人具有执行上述操作的适当权限,并对您产生约束力。根据本协议的条款、条件和限制,戴尔授予您非独占、不可转让(除非本协议另有规定)、不可分配的有限许可,让您在授权期限内(如果是短期许可)或永久(如果未指定期限),在明确授权数量的计算机/设备/此类配置中或一台计算机/设备(如果未指定其他授权)上使用软件(仅采用目标代码)。您仅可以在戴尔计算机或设备上使用软件,由戴尔专门设计用于在非戴尔硬件上运行的移动设备应用程序软件除外。“使用”是指安装、存储、下载、执行和显示软件。如果您是戴尔的商业客户,并特此授权戴尔或戴尔挑选的代理在正常工作时间内就您的软件使用情况进行审核,则表明您同意与戴尔合作进行此类审核,并且您同意为戴尔提供与软件使用情况合理相关的所有记录。该项审核将限于验证您是否遵守本协议的条款。软件受美国和其他适用的版权法及国际条约的保护,而且可能受适用司法管辖区的专利法保护。您只能制作一个用于备份或归档用途的软件副本,或将其传输到单个硬盘或存储设备(前提是保留副本仅用于备份或归档用途)。您应该在任何软件副本中复制并包括版权及其他所有权声明。不得转授、租借或租赁软件,或复制软件随附的书面材料。在适当情况下,销售或转让附带戴尔预加载软件的戴尔产品时,您可以永久转让软件及其随附的所有材料,前提是您不保留任何副本且接收方同意本协议中的条款。任何此类转让都必须包括最新的更新和之前的所有版本。您不得进行反向工程、反编译或反汇编,不得修改或创建软件的衍生内容。如果您的戴尔计算机或设备随附的软件包内包含光盘或其他存储介质,您只能在您的计算机或设备上使用相应的介质。除非本协议允许,不得在其他计算机、设备或网络中使用这些光盘或存储介质,也不得将其出借、租借、租赁或转让给其他用户。有限保修和责任限制戴尔保证在您收到软件介质(如果适用)之日起的90天内,在正常使用情况下,其不会出现材料或工艺上的缺陷。此保证仅限于您本人,不可转让。任何暗示保证均仅限于收到软件之日起的90天内。某些司法管辖区不允许限制暗示保证的持续时间,在此情况下,该限制可能不适用。戴尔及其供应商的全部责任以及对您的专有补偿应由戴尔选择,可能是:(a)终止本协议并退回购买软件所支付的款项,或者(b)更换不符合此保证的任何介质,而您需要在90天的保修期内将介质与退回授权号一起发送给戴尔,并承担相关费用和风险。此有限保修不适用于因意外、滥用、误用或由戴尔之外的人员维修或改装介质所导致的损坏。对于任何更换过的介质,其保修期为原有保修期的剩余时间或者30天,以两者中较长的时间为准。戴尔及其供应商并不保证软件的功能可以满足您的要求,也不保证软件的操作不会中断或出现错误。您自己负责选择软件以实现您的预期结果,并对软件的使用及其产生的结果负责。本协议的条款不表示您有权获得软件的任何维护或支持服务。 戴尔谨代表其自己及其供应商,否认对于软件及任何随附的书面材料的所有其他明示、暗示或其他方式的保证,包括但不限于对针对特定用途的适销性和适用性的暗示保证,或者有关所有权或不侵权的任何保证。此有限保修赋予您特定的法律权利;您可能还具有其他权利,视司法管辖区的不同而异。 任何情况下,戴尔或其供应商对于因使用或无法使用软件而导致的任何损失(包括但不限于业务利润损失、业务中断、业务信息或其他数据丢失或其他经济损失)概不负责,即使已被告知发生此类损失的可能性亦是如此。某些司法管辖区不允许排除或限制因果或偶发损失的责任,在此情况下,上述限制可能对您不适用。 托管软件和可通过互联网访问的软件部分或全部软件可能允许远程托管或让您通过互联网访问。在这种情况下,当收到传票或执法请求,或当戴尔单方面认为您违反了本协议的任何条款或参与了任何欺诈、误导或非法活动时,戴尔可能会暂停、终止、撤销或停止全部或部分软件或您对软件的访问权。戴尔可能会随时修改软件,恕不另行通知。戴尔可能会执行计划和非计划的维修或维护,或远程修补或升级安装在戴尔或您的计算机系统上的软件,从而暂时降低软件的品质或导致软件发生部分或完全中断。更新、补丁程序或提醒可能来自位于您的国家和地区之外的戴尔服务器。戴尔不保证您会收到此等活动的提前通知,也不保证您将无中断或无差错地使用软件。开源软件和第三方软件软件可能随附开源软件或其他第三方软件,或随此类软件进行分发,因此需要遵守此类软件的特定许可协议中规定的条款和条件。开源软件在分发时寄望于会有用,但其“按原样”提供,不提供任何明示、暗示或其他方式的保证,包括但不限于对针对特定用途的适销性和适用性的暗示保证,或者有关所有权或不侵权的任何保证。任何情况下,对于因以任何方式使用开源软件而造成的任何直接、间接、意外、特殊、附带或因果损失(包括但不限于采购替代产品或服务;用途、数据或利润损失;或业务中断),戴尔、版权所有者或决策参与者概不负责,不论申述缘由和责任理论是什么(无论是基于合同、严格责任还是侵权[包括疏忽或其他方式]),即使已被告知发生此类损失的可能性亦是如此。根据某些开源软件许可,您有权获得相应的源文件。您可以在或由戴尔指定的其他此类位置中找到软件对应的源文件。出口您已知悉软件受美国 出口法律以及所送达或使用的国家和地区的法律管制。您同意遵守这些法律。这些法律规定,不得将软件销售、租赁或者转让给受限制的国家和地区(目前有古巴、伊朗、朝鲜、苏丹和叙利亚)、受限制的最终用户或用于受限制的最终用途。您明确同意不会将软件用于与大规模杀伤性武器相关的活动,包括但不限于与设计、开发、生产或使用核材料、核设施或核武器、导弹、导弹项目支持、化学或生物武器相关的活动。美国 政府限定的权利软件和说明文件均属于“商业项目”(该词定义见48 C.F.R.2.101),包含“商用计算机软件”和“商用计算机软件说明文件”(定义见48 C.F.R.12.212)。在符合48 C.F.R.12.212和48 C.F.R.227.7.7202-4的规定下,所有美国 政府最终用户获得软件和说明文件时均仅享有此处所述的权利。承包商/制造商是Dell Products L.P., One Dell Way, Round Rock, Texas, 78682。 通用条款本许可在终止前持续有效。依据上述条件,或者如果您违反了本许可中的任何条款,本许可将会终止。一旦终止,即表示您同意销毁软件及其附带材料和它们的所有副本。除非当地法律禁止,否则,本协议应由德克萨斯州的法律所管辖,无需参照法律冲突原则。本协议中的每项规定均具有可分割性。如果某项规定被认为无法执行,这并不会影响本协议其余规定的可执行性。本协议对于继承人和受让人同样具有约束力。在法律允许的最大范围内,戴尔和您均同意放弃就软件或本协议提起任何诉讼的权利。此豁免权在某些司法管辖区中可能无效,因此可能对您不适用。您确认已阅读并理解了本协议,并且同意遵守其中的条款,另外,您也承认本协议是您与戴尔之间就软件所签订的全部及唯一的声明。(S类型 - 修订版 040513)
请稍候,我们正在分析您的系统。这可能需要几分钟时间。
驱动程序帮助和教程
警告:更新BIOS时请勿关闭计算机或拔下电源,否则可能会损害您的计算机。在更新过程中,您的计算机将重新启动,并且会出现短暂黑屏。
您可以使用“我的下载列表”创建和保存驱动程序列表,以便稍后进行安装。登录现有帐户或创建新帐户,并选择“Save this list”(保存此列表),才可保存列表。
我的下载列表
您可以使用“我的下载列表”创建和保存驱动程序列表,以便稍后进行安装。登录现有帐户或创建新帐户,并选择“Save this list”(保存此列表),才可保存列表。
此驱动程序已在您的设备支持的操作系统、显卡和应用程序上通过了独立软件供应商(ISV)和戴尔的测试,以确保最高的兼容性和性能。
戴尔建议在下一计划更新周期期间应用此更新。该更新包含帮助保持您的系统软件最新并与其他系统模块(固件、BIOS、驱动程序和软件)兼容的增强功能或更改。
浏览器不支持的功能
FireFox不支持为此功能使用安全连接(https)。要获得最佳体验,我们建议使用Internet Explorer或Chrome。

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