There are also general "How to" articles that can help with tasks, for example like updating the BIOS or upgrading a hard drive. They can help you to troubleshoot any problems that might be identified by the above diagnostics. The section below, provides links to articles that contain information about the different hardware on your system. You can get to those diagnostics by following the link below: This is performed if you choose to run the diagnostics. You can also use the diagnostics that are on the Dell Support page, this requires Dell System Detect & SupportAssist to be installed on your system. Identify and Troubleshoot Windows Crashes and Restarts caused by Blue Screen (Crash Screen) errors.Help With Troubleshooting System Lock Ups or Freezes.Diagnostic and Battery Indicators for Latitude Notebooks and Tablets.Using the ePSA or PSA Diagnostics and a Guide to Error Codes.This section provides links to articles about diagnostics and the various error messages, beep codes and Diagnostic LED codes that can help to troubleshoot potential hardware and software issues on your system. For more information and installation instructions see the following link: At the DELL logo screen, press F12 to access the one-time boot menu. This application gives you access to everything you need to take the guesswork out of maintaining PCs and tablets. The USB drive does not need to be bootable device. SupportAssist, previously called My Dell, provides system updates, detects issues and sends you alerts based on your device, which makes solving and preventing problems easier than ever. How To Restore or Reinstall Microsoft Windows on a Dell Computer.Dell Backup and Recovery (DBAR) and Windows 10įurther general information on recovering Windows can be found in the following article:.More information can be found out from the Dell Backup and Recovery Support page:įor information about systems that have been upgraded to Windows 10 please see the following article: Unless you specified Recovery Media in your order, your system will not come with a recovery USB Flash-Drive or Discs, you can also use the DBAR application to make recovery media for your system in case of a catastrophic system failure. Si vous rencontrez des problèmes, vous pouvez le télécharger et le réinstaller manuellement. This download is only available on certain systems.įor systems prior to Windows 10, DBAR is a flexible automated backup and recovery application which is designed to reliably protect your most important digital documents and memories in just a few clicks. Dell Latitude E6440 System BIOS Redémarrage requis AUTO-INSTALLATION Ce fichier a été automatiquement installé dans le cadre d’une mise à jour récente. To troubleshoot microphone related issues, see the Dell knowledge base article How to Troubleshoot Audio or Sound Recording Issues.Note: The recovery image contains the version of Windows that came installed on your computer. To learn more about troubleshooting headphone or speaker issue, see the Dell knowledge base article How to Troubleshoot No Sound on Computer or Audio Playback Issues. If the issue persists, see the Dell knowledge base articles mentioned below. Click OK to exit the Sound properties window.Click OK to exit the Microphone Array Properties window.From the General tab, use the dropdown menu and choose Don't use this device (disable).įigure 3: Screenshot of microphone array properties in Windows.Click Properties to open the Microphone Array Properties window.Choose the Microphone Array on the IDT High Definition Audio CODEC device.In Control Panel, click Hardware and Sound, and then click Sound.įigure 2: Screenshot of audio properties in Windows.Press Windows + Q to open the search panel.In order to use a headset/microphone combo device on the Latitude laptops, you must disable the internal microphone in Windows sound properties. This setup requires a headset that supports a 2 ring connector, one each for headphone and microphone. The E-series docking stations has a separate headphone and microphone port. Headsets with a 3 ring TRRS connector support both audio playback and recording using the microphone on the headset. Most Latitude laptops have a microphone/headphone combo jack. The difference between the two can be seen in the image below.įigure 1: Example of two different types of headphone or microphone connectors. The two most common types of connectors for audio jacks are a 2 ring (3 conductor) connector and a 3 ring (4 conductor) or Tip, Ring, Ring Sleeve (TRRS) connector. Using a headphone/microphone on a Latitude laptop
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |