Lenovo bios flash tool windows 10. Ensure your PC runs smoothly with our expert tips.
Lenovo bios flash tool windows 10 Lenovo System Update is supported on the following systems: ThinkPad, ThinkCentre, ThinkStation, and Lenovo V, B, K, E-Series. 1 (64-bit) - Lenovo LaVie Z. SHOP SUPPORT. Restore from user’s backup: This allows you to restore your system partition using an image you have created. I have done lots of Lenovo (and IBM) BIOS updates for myself and for clients. Next to the "BIOS Version/Date" heading, you'll see a company name, your computer's model name, and a number after a period. Just choose an image and click Next. com and select the entry for your Lernen Sie, Ihr Lenovo System BIOS auf Windows mit diesem Schritt-für-Schritt-Leitfaden zu aktualisieren. com Think BIOS Config Tool from Lenovo is a free, lightweight HTML Application (HTA) tool designed to let IT view and update BIOS settings directly or remotely from a simple Graphic User Interface (GUI), allowing for the automation of BIOS configurations with a simple initialization file (INI). Pelajari cara memperbarui BIOS sistem Lenovo Anda di Windows dengan panduan langkah demi langkah ini. auch im ISO-Image des BIOS-Updates vorhanden ist. Aprenda a actualizar su Lenovo sistema BIOS en Windows con esta guía paso a paso. Read here. Install it and go to the directory where the files are extracted (e. Winphlash lets you update your BIOS from within Windows (32 bit and 64 bit versions). Our Company News Investor Relations Feb 10, 2023 · Lenovo System Update Tool allows one to download Lenovo Drivers, Software, Firmware, and Update the BIOS. The available update packages are displayed and categorized by critical, recommended, or optional. This document will cover various topics on managing BIOS/UEFI for Lenovo Think PCs. Click the OK button. Jan 3, 2024 · Learn how to flash the BIOS on Windows Dell, HP, Lenovo, ASUS, ACER, etc, computer, using bootable USB stick, WinFLASH, Tools, etc. Jul 17, 2020 · Lenovo requires a working battery, decent charge (at least half) and plugged into AC. 12 (n2iuj11w) or higher version prior to update UEFI BIOS. b. L14 (type 20U1, 20U2) Laptops (ThinkPad) - Type 20U1 Product Home; Drivers & Software; Troubleshoot & Diagnose; How To's; Guides & Manuals Feb 1, 2024 · This package provides BIOS Update and is supported on V14-ADA, V15-ADA and running the following Operating Systems: Windows 10 (64-bit) and Windows 11 (64-bit Learn to update your Lenovo system BIOS on Windows with this step-by-step guide. 1 (32-bit, 64-bit), 8 (32-bit, 64-bit), 7(32-bit, 64-bit) - IdeaPad 305-15IBY, Lenovo B40-30, B50-30, B50-30 Touch, E40-30 This package also contains the tool to update the BIOS and create a bootable BIOS Flash USB memory key. Hier wählen Sie zuerst Ihr Produkt aus. レノボについて プレスリリース レノボの東日本大震災に関する 支援・対応について Feb 26, 2024 · This package provides BIOS Update and is supported on ideapad 1-11ADA05, ideapad 1-14ADA05 and running the following Operating Systems: Windows 10 (64-bit) and Windows 11 (64-bit) Aug 7, 2024 · Lenovo BIOS Update Virus. Steps and instructions for creating a bootable USB Flash Drive for Lenovo Linux Diagnostics レノボについて. Our Company News Investor Relations Sustainability Product Compliance Product Security Lenovo Open Source Dec 15, 2024 · This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions Apr 16, 2022 · Executable updates for Insyde firmware are easily identified by the application icon and commonly used across many different brands of computers. If you have an UEFI based BIOS from Phoenix you'll need to use Phoenix UEFI Flasher Flash BIOS update for Windows 8. PC Data Center Mobile: Lenovo This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions. Windows Startet und die zweite USB PCI Karte erkennt dann auch die USB Tastaur. Create the Bootable flash drive, as explained in sections 1 and 2. This may include parts delivery, onsite technician availability, and repair center shipping. entpackte phlash16. See Use Lenovo Vantage. Learn how to enter the Lenovo BIOS setup utility in Windows 10 or 8 with this video guide. exe. The application works on all ThinkPad, ThinkCentre, ThinkStation and Lenovo V/B/K/E Series devices. exe file attached to this link : https://support. bin If write protected, the bypass trick works for the Lenovo M82. Parent topic: Change settings in UEFI/BIOS setup utility Nov 26, 2023 · You can also use the Lenovo System Update utility on many Lenovo devices to update your BIOS. f. Right-click the BIOS flash package and choose Run as administrator. x, the core BIOS release of Award BIOS Elite v4. T570 (Type 20JW, 20JX) Laptop (ThinkPad) - Type 20JX Product Home; Drivers & Software; Troubleshoot & Diagnose; How To's; Guides & Manuals May 16, 2022 · Hi Elliot. TheWindowsClub covers authentic Windows 11, Windows 10 tips, tutorials, how-to's Lernen Sie, Ihr Lenovo System BIOS auf Windows mit diesem Schritt-für-Schritt-Leitfaden zu aktualisieren. It can be especially useful for cases where: you need to create USB installation media from bootable ISOs (Windows, Linux, UEFI, etc. Oder kennen Sie ein möglichkeit ohn Tastatur beim Start das Bios aufzuspielen. FL1 file extensions, which are just sections of a full BIOS. See full list on jackstromberg. Für ein BIOS-Update muss die entsprechende . Adjust Language, Edition, and Architecture (select Windows 10 editor for Windows 10 ISO and Windows 11 edition for Windows 11 ISO). Wake the computer and immediately flash in FPT with the same command: We would like to show you a description here but the site won’t allow us. Jul 29, 2024 · CAUTION : If BIOS ECP version is 1. This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions as noted below. Download all AMI BIOS Flasher utility (AFUDOS, AFUWIN, AFULNX, AFUEFI) versions from Wim's BIOS Apr 4, 2024 · This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions. For Linux, similar as in Windows, you will need a tool to read/write to the SPI. > Laptops > Yoga Series laptops (ThinkPad) > Yoga Laptop (ThinkPad) Drivers & Software This package install the BIOS Update (Utility & Bootable CD) SHOP SUPPORT. Is it still within a year of purchase so it has Lenovo factory warranty? If so I'd contact them to help resolve this or RMA the device. 3 days ago · This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions. It just worked when connecting it to USB on Windows 10. c. 2. Apr 4, 2024 · This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions. 52 - Other Drivers & Tools Feb 27, 2025 · This package provides BIOS Update and is supported on Yoga 9 2-in-1 14IMH9 and running in the following Operating Systems: Windows 11 (64-bit) This package provides BIOS Update and is supported on 300S-14ISK, 500S-14ISK, Lenovo Edge 2-1580, Lenovo Flex 3-1480, Flex 3-1580, Yoga 500-14ISK, Yoga 500-15ISK and running the following Operating Systems: Windows 10 (64-bit) The term "flash" in flash BIOS comes from the ability to update or reprogram the BIOS firmware using a process called "flashing. CH341A programmer: If you need an external 3. This package install the Touch Screen Firmware Update Tool . This package provides BIOS Update and is supported on ideapad 1-11ADA05, ideapad 1-14ADA05 and running the following Operating Systems: Windows 10 (64-bit) and Windows 11 (64-bit) Mar 2, 2010 · Download ASUS WinFlash 3. It supports full BIOS image parsing, including the flash descriptor or any binary files containing UEFI volumes; it is compatible with multiple BIOS image types, including ROM, BIN, FD, CAP, BIO, WPH, and EFI, all of which will be conveniently loaded and displayed alongside pertinent details including name, type/subtype, and text for example. May 18, 2022 · The normal Windows 10 installer does not let you install to USB devices. Phoenix LiteOS - Windows X-Lite "Windows 10 bootable USB" "Windows 11 bootable USB" Mar 31, 2016 · Learn to update your Lenovo system BIOS on Windows with this step-by-step guide. 1 (32-bit, 64-bit), 8 (32-bit, 64-bit), 7(32-bit, 64-bit) - Lenovo B41-35, B51-35 About Lenovo + About Lenovo Redirecting to https://pcsupport. Zum Flashen des BIOS wird das Flash-Tool Phlash16 benötigt, welches i. Pastikan PC Anda berjalan lancar dengan kiat-kiat ahli kami. Category: System Updates This package provides BIOS Update and is supported on 510S-14IKB, 310S-14IKB, 310S-15IKB, Yoga 510-14IKB, Yoga 510-15IKB, Flex 4-1480, Flex 4-1580 and running the following Operating Systems: Windows 10 (64-bit) Dec 17, 2018 · UNDER CONSTRUCTION Special thanks to Lost_N_BIOS for your help. 1 (32-bit, 64-bit), 8 (32-bit, 64-bit), 7(32-bit, 64-bit) - IdeaPad 305-15IBY, Lenovo B40-30, B50-30, B50-30 Touch, E40-30 Lenovo Utility for Windows 10 (64-bit) - Notebook. To update the BIOS from a flash update disc, download the ISO image version (used to create a flash update disc). C:\DRIVERS\FLASH\n25uj25w) Now go into the folder Aug 9, 2023 · This package provides BIOS Update and is supported on Legion S7-15IMH5 and running the following Operating Systems: Windows 10 (64-bit) This package provides BIOS Update and is supported onLegion 5 Pro-16ACH6H, Legion 5-15ACH6H, Lenovo Legion 5 17ACH6H, Legion 7-16ACHg6 and running the following Operating Systems: Windows 10 (64-bit) and Windows 11 (64-bit) Save your modified bios modbiosreg. I then took the portable USB SSD to the Lenovo laptop, booted it up using USB, after Windows 10 did all of its "setup" BS, I inserted a flash drive that contained the . To update the BIOS from your operating system, download the flash BIOS update driver according to your operating system version. PC Data Center Mobile: Lenovo 3. > Laptops > V Series laptops (Lenovo) > V15-ADA Laptop (Lenovo) This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions as noted below. Our Company News Investor Relations Links, downloads, and other information for Lenovo System Update About Lenovo + About Lenovo. " This is like giving your computer's brain a software makeover. Our Company News Investor Relations BIOS Update Utility & Bootable CD. phlash is a DOS based flasher. All these Award Flasher (awdflash) versions are DOS based and can't be run from Windows or other operating systems. Click the Start button, hit the power icon, and then hold Shift while you click "Restart. Some Lenovo 3000 series computers also support this program. lenovo. Applicable Brands. Flash BIOS update for Windows 8. Click the Flash BIOS button. Our Company News Aug 28, 2023 · Accessing the BIOS From Within Windows 10 There are a handful of ways to access the BIOS from Windows 10. We have three different kind of Phoenix BIOS Flashers available on Wim's BIOS. 8V Adapter: SOP8 Socket details 8(for new chips): If you use the SOP8 socket,push on the socket border and place your bios chip according with Feb 12, 2023 · Update via the BIOS / UEFI environment: Boot into the PC's BIOS (aka UEFI) environment and use the menus there to load the BIOS update that you've put onto a USB Flash drive. 1 (32-bit, 64-bit), 8 (32-bit, 64-bit), 7(32-bit, 64-bit) - IdeaPad 305-15IBY, Lenovo B40-30, B50-30, B50-30 Touch, E40-30 This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the Lenovo computer to fix problems, add new functions, or expand functions as noted below. It's all about the ability to rewrite (blocks and bytes) and update the firmware. 12 (N2JUJ14W) first and then to a higher version of UEFI BIOS. Pelajari cara memperbarui sistem Lenovo Anda BIOS di Windows dengan panduan langkah demi langkah ini. The tool is designed to handle situations like yours, where the BIOS update process gets interrupted or doesn’t complete successfully. 10. Dec 23, 2020 · There are probably other working tools but I found this one to give the best results with the CH341a. The ThinkPad BIOS pages on Lenovo's website often only contain the BIOS updates with *. A warning window will be displayed to remind the user to connect the system power outlet and to provide other flash information. " Jan 11, 2024 · 6. We’ll use a 1st generation X1 Yoga BIOS in this example. In the Lenovo System Update section, click Check For Updates. If you’re unsure about the settings, check Use the recommended options for this PC and click Next. Here’s how you can use Lenovo System Update to update your BIOS/UEFI on these devices: Flash BIOS update for Windows 10 (32-bit, 64-bit), 8. Most Acer firmware updates are delivered in the form of the Insyde Flash Firmware Tool. 10. ThinkPad; ThinkCentre; ThinkStation; Operating Systems. OS support: Windows (all). d. Install a Windows 10 operating system Microsoft constantly makes updates to the Windows 10 operating system. If not then you may need to boot into UEFI/BIOS Setup to reset to defaults, which is a step given in many Lenovo BIOS updates. Our Company News Investor Relations Sustainability Dec 9, 2024 · This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions. exe BIOS flash utility and the BIOS is updated. BIOS Update Utility for Windows 10 (64-bit), 8. Restart the machine, then immediately, press F12. > Desktops & All-in-Ones > M Series desktops (ThinkCentre) > M900 Desktop (ThinkCentre) M900 Desktop (ThinkCentre) Mar 25, 2020 · BIOS Update Utility. It provides a way to manually flash the BIOS, which can potentially resolve the issue you’re facing. Note: Double-clicking the BIOS flash package will not execute this program in Windows Vista. 1 (64-bit), 8 (64-bit), 7 (32-bit, 64-bit) - ThinkPad L440, L540 Plug the AC adapter into your machine (and ideally into a UPS if you have one) Go to Lenovo's website and download the BIOS updater installer for Windows for your machine. If the latest UEFI BIOS update package is available, follow the on-screen instructions to download and install the package. Drivers were not needed for the programmer. 09, update ECP to 1. Many users have seen a BIOS update prompt pop-up on their Lenovo computers and are wondering if it is a virus. Otherwise, system may hang in UEFI BIOS updating process. 50PG and flash chips on motherboards, the tool became a lot more used. Rufus is a utility that helps format and create bootable USB flash drives, such as USB keys/pendrives, memory sticks, etc. Ensure your PC runs smoothly with our expert tips. Our Company News Investor Relations Learn to update your Lenovo system BIOS on Windows with this step-by-step guide. These cannot easily be used to rectify a broken BIOS. 1 (64 bit), Windows 8 (64 bit), Windows 7 (32, 64 bit). This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions. From Lenovo Vantage: Open Lenovo Vantage. siliconmechanics. 8. It’s necessary to run the 1st stage of the install to access them, so a Windows PC or virtual machine is required. Please be aware of California Wildfires and Winter Weather conditions across the US which may cause temporary service delays. PC Data Center Mobile: Lenovo Dec 2, 2024 · About Lenovo + About Lenovo. Pastikan PC Anda berjalan lancar dengan tips ahli kami. Redirecting to https://pcsupport. Mar 9, 2025 · Find your BIOS version number. R. Dazu wird die heruntergeladene bzw. About Lenovo + About Lenovo. Run the UEFI Diagnostics from a Bootable Flash Drive a. Dec 6, 2024 · This package provides BIOS Update and is supported on IdeaPad 5-15ALC05 and running the following Operating Systems: Windows 10 (64-bit), Windows 1 1 (64-bit Learn to update your Lenovo system BIOS on Windows with this step-by-step guide. Missing SN, Product id and many more . Our Company News Lenovo BIOS Update Utility for Windows 10 (64-bit), 8. Apr 12, 2021 · This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions. Insert the flash drive. How to enter BIOS setup Utility in Windows 10 and 11 Mar 12, 2025 · [Video] How to check BIOS version; Lenovo tools to automatically update BIOS. com/us/en/products/laptops-and-netbooks/ideapad-z-series-laptops/ideapad-z370/solutions/ht500008-how-to-update-system-bios Lenovo Diagnostic UEFI Bootable Versions. On the boot menu, select your usb flash drive, and press Enter. This is to prevent possibly bricking the BIOS chip. Put the computer to sleep (sleep state 3) for 1 minute. This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the Lenovo computer to fix problems, add new functions and expand functions. Boot Lenovo With USB via Steps and instructions for updating the system BIOS This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions Bevor Sie das BIOS auf diese Weise aktualisieren, sollten Sie im Vorfeld nach Windows Updates suchen und diese gegebenenfalls installieren. This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions Learn to update your Lenovo system BIOS on Windows with this step-by-step guide. Stellen Sie sicher, dass Ihr PC reibungslos läuft, mit unseren Experten-Tipps. T480 (Type 20L5, 20L6) Laptop (ThinkPad) Product Home; Drivers & Software; Troubleshoot & Diagnose; How To's; Guides & Manuals About Lenovo. This package provides BIOS Update and is supported on E41-25, E41-35 and running the following Operating Systems: Windows 10 (64-bit) About Lenovo + About Lenovo. BIOS Update Utility. exe -bios -f modbiosreg. Select the USB flash drive option, click Next, and click Finish to complete the process. Asegúrese de que su PC funcione sin problemas con nuestros consejos de expertos. You will need to download a copy of the amidedos. Note: For computers with hotkey mode enabled, press Fn + F2. com. d. 7. Right-click the BIOS flash package and choose Run as administrator. To be safe, visit the Lenovo support page to download a new BIOS update or use the Lenovo Vantage tool for all your When the Lenovo logo appears on the screen, press F2 repeatedly. FL1-Datei ebenfalls auf den Stick kopiert werden (für ein ECP-Update die passende . Scroll down in the menu. exe auf den USB-Stick kopiert. Learn to update your Lenovo system BIOS on Windows with this step-by-step guide. If Secure Boot is enabled in BIOS, disable it. e. ) Oct 17, 2021 · This package provides BIOS Update and is supported on Yoga 6-13ARE05 and running the following Operating Systems: Windows 10 (64-bit) Dec 18, 2024 · Learn to update your Lenovo system BIOS on Windows with this step-by-step guide. co Mar 15, 2010 · In 1994/1995, with the availability of Awdflash 5. The BIOS About Lenovo + About Lenovo. Then, select a restoration point, confirm the recovery, click Start and Yes, and then begin the recovery process. Jul 4, 2024 · If ECP version is 1. This section provides instructions on installing a Windows 10 operating system and device drivers. Download and install the latest UEFI BIOS update package by one of the following methods: Open the Vantage app to check the available update packages. Why didn't Lenovo just put the BIOS flashing utility in Aug 13, 2024 · It supports Windows 10 (64 bit), Windows 8. For IdeaPad, Lenovo Laptops or Desktop and All-in-Ones products, see Popular Topics: BIOS, UEFI. com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t430/2350/solutions/ht500008-how-to-update-system Die CD Startet und da die Tastaur nicht erkannt wird kann das Bios nicht Neu aufgespielt werden. Danach wählen Sie unter dem Punkt "Treiber und Software" das Tool "System Update" aus. Go to https://pcsupport. If you are trying to recover from a bricked BIOS and you don't have a valid BIOS image, your best bet is obtaining a known good BIOS from someone. PC Data Center About Lenovo. If the latest UEFI/BIOS update package is available, select the package and click Install selected Dec 11, 2024 · This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the Lenovo computer to fix problems, add new functions, or expand functions as noted below. The simplest way to access the BIOS is with the Start button. The instructions and tools are included in the Windows . g. Siemens auf der Hompage wird nur ein ISO Image des Bios angeboten. Linux. 9. Click System Update. Feb 21, 2013 · Download Lenovo ThinkPad T510 BIOS Update Utility 1. Oct 31, 2023 · Do you know sct flash utility tool? it is often used for flashing BIOS on Lenovo devices. If for any reason you are unsure of the authenticity of an update program, do not run it. Lenovo BIOS Update Utility for Windows 10 (64-bit), 8. PART 1 (CH341A details) This guide is based on the winbond 25Q64 bios chip. This package provides BIOS Update and is supported on Legion 5-15ACH6, Legion 5P-6ACH6, Legion 5-17ACH6 and running the following Operating Systems: Windows 10 (64-bit) and Windows 11 (64-bit) SHOP This package provides BIOS and is supported on ideacentre 510-15ICB, 510A-15ICB, 720-18ICB，T540-15ICB G and running the following Operating Systems: Windows 10 (64-bit) Learn to update your Lenovo system BIOS on Windows with this step-by-step guide. Windows will display a self-extracting window, click the Install button. PC About Lenovo. FL2 Download the latest version of SP Flash Tool for Windows and Linux computers from the official MediaTek website. Our Company News Investor Relations May 18, 2016 · This article lists multiple ways to enter the BIOS. Lenovo System Update: Lenovo System Update is used to update, and install Lenovo drivers, BIOS and applications. As these products are aimed at commercial customers, there are unique scenarios which require special considerations to support large fleets of PCs in an enterprise environment. There is not a facility within the Lenovo BIOS update application (and looking through the documentation) to update with no battery. BIOS Update Utility for Windows 10 (64-bit), 7 (64-bit) - ThinkPad 13. PC Easy ways to reinstall your Windows 10, Windows 11. Extracting the Executable Sep 7, 2017 · Fortunately, with recent ThinkPad BIOS updates using a bootable flash drive has become an option. Dec 23, 2024 · Windows 11, 10, 8, 7, Installer; Windows booting USB (via Windows X-Lite ISOs) Windows PE on USB; Windows XP Installer; Windows To Go (no longer) Boot and Run Windows 11 from VHD on USB: Run Windows 11 from a Virtual Hard Disk (VHD) on a USB drive for portable use. bin Attempt to flash the modified bios using FPT by following command FPTw. Our Company News If ECP version is 1. Get your Lenovo computer running smoothly and optimize performance. Our Company News Investor Relations Lenovo BIOS/UEFI Deployment Guide# Introduction#. This package updates the UEFI BIOS (including system program and Embedded Controller program). 1 (32-bit, 64-bit), 8 (32-bit, 64-bit), 7(32-bit, 64-bit) - IdeaPad 305-15IBY, Lenovo B40-30, B50-30, B50-30 Touch, E40-30 To update the BIOS, do the following: Go to https://support. Windows 10; Windows 11; Solution. Jul 21, 2022 · BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit), 8. PC About Lenovo + About Lenovo. I'm Greg, 10 years awarded Windows MVP, here to help you. . 1 (64-bit), 8 (64-bit), 7 (32-bit, 64-bit) - ThinkPad L440, L540 Feb 8, 2021 · This package provides BIOS Update and is supported on Legion Y7000 2019 1050 and running the following Operating Systems: Windows 10 (64-bit) About Lenovo + About . 3v adapter you can visit this thread or this post PINs details: 1. contents overview section 1 – bios & pre-installation steps section 2 – windows 10 installation section 3 – windows 10 upgrade using media creation tool section 4 – document revision history Use Lenovo Digital Download Recovery Service (DDRS) to download the files and create a USB recovery key for your device. Dec 30, 2022 · 2. Anschließend rufen Sie in Ihrem Browser die Support-Seite von Lenovo aus. 1 (64-bit), 7 (32-bit, 64-bit) - ThinkPad E460, E560 This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions. kmwgglunqwjbamuzwgnlpijwwwyuoiiviurjpovvfaopvwqgpavqkbcrwfbgkplyjdjskzr