- #Yoga 11e master password reset update#
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When reinstalling Windows, try the Lenovo disc images, as longer battery times have been reported, probably due to custom drivers. A can of compressed air may be useful too, and a bottle of isopropyl alcohol and cotton buds are good for cleaning, but not on the screen. The only tools you need for servicing a ThinkPad are a set of small screwdrivers and a nylon spudger (for taking the screen and keyboard bezels off), and possibly a pair of tweezers. Corporate bulk purchasers don't usually go for it. Not only will it have better brightness, colour, contrast and viewing angles - you will most probably more than make up the investment when selling it. When buying a new ThinkPad, consider taking the IPS screen option if possible, as it doesn't cost much.
#Yoga 11e master password reset password#
When buying a used ThinkPad, remember to check that the BIOS is not locked with a supervisor's password and that Computrace is not enabled and activated. $FlashCMDUtility = Get-ChildItem -Path $Path -Filter “*.For IBM/Lenovo ThinkPad laptop enthusiasts. In our case, we’ve added the following line between 99 and 100 inside the 64-bit environment check: Type a new password twice and enter a hint to help you remember the password. Click the 'Reset Password' link under the password entry field and insert your Password Reset Disk. Now you can use it to reset password on Lenovo laptop.
#Yoga 11e master password reset update#
We found out today that in some of the Lenovo models such as the ThinkCentre M900, they broke with their standard and included a Flash64.cmd rather than simply detecting the architecture inside Flash.cmd, which makes the current version (January 29 2018) fail to pick the right version of WFlash2, and the BIOS update fails. If you are a foresighted user, then you should have created a password reset disk previously. So for Lenovo hardware we are now comparing the BIOS release date, which again works in conjunction with details contained within the package contents. Version checking for Lenovo models has also been overhauled as the value obtained from Get-WmiObject -Class Win32_BIOS | Select-Object -ExpandProperty SMBIOSBIOSVersion does not always fall into a sequence that can be easily compared.
#Yoga 11e master password reset download#
In the case of the T460, the download included 09 of the embedded controller software, where as the T460S contained version 11. You might ask then if that is the case then surely a single package would work for both, and where as you might be correct we found that the T460s BIOS download in this instance contained a subtle difference in the sub version relating to the embedded controller was different. If multiple packages are found, we then try to match on the name of the package against the product name (obtained from Get-WmiObject -Class Win32_ComputerSystemProduct | Select-Object -ExpandProperty Version value). The reason for this is clear if we take the example of the ThinkPad T460 and the T460S, both similar but separately named models so you would imagine that the machines would distinct in their model type codes, however this is not the case
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To cater for Lenovo systems we have updated our BIOS Package Detection script so if you are already using this, please update the script.īIOS Package Detection Script (At least version 1.0.4):Īs you can see there are 10 distinct product type values which should provide a match for this package, so during the Invoke-CMDownloadBIOSPackage.ps1 stage we obtain a full list of packages which contain a match based on the first four digits of the Get-WmiObject -Class Win32_ComputerSystem | Select-Object -ExpandProperty Model value, which should coincide with the model types. The same process used in the original post linked at the top of this post is used, the process uses a web service and WMI queries in PowerShell to match available packages. Note that I am not going to step through the entire process in this post, so please refer to the original post for set up instructions. So here is the first of which, the update being for Lenovo systems:Īs my current environment is virtually all Dell, I had to reach out to come members of the ConfigMgr community to perform tests of modified scripts so I would like to thank Zeng Yinghua (aka Sandy – Eugeny Korneev ( and Lauri Kurvinen ( ) for putting in long hours of testing on their Lenovo devices. Following the post we had numerous requests to apply the same logic for other manufacturers.
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