戴尔电脑开机直接进入Dell SupportAssist ，无法进入系统，如下面提示：SupportAssist | Pre-Boot System Performance CheckDell supportAssist has detected a failing component on your system that requires immediate attention. Go to https://supportassis.dell.com and enter the issue description below.Critical Error...
1、关闭安全管理Secure boot 这个选项几乎每个安装系统的教程内,都会教导设置BIOS,第一步就是干掉这个,因为之后这个选项关闭后,才可以设置LEGACY启动方式 但是在新版BIOS中,这个选项其实不重要,因为新版电脑都是用UEFI启动,LEGACY设置不设置都与本故障无关。 2、新版BISO中,第一项BOOT SEQUENCY中,UEFI后点击VIEW查看,...
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DellSupportAssistPre-bootSystemPerformanceCheckdiagnostics139 RunningtheSupportAssistPre-BootSystemPerformanceCheck139 Built-inself-test(BIST)139 M-BIST139 LCDPowerrailtest(L-BIST)140 LCDBuilt-inSelf-Test(BIST)140 Systemdiagnosticlights141 Recoveringtheoperatingsystem142 Backupmediaandrecoveryoptions142 Wi-Fipowe...
System board 46 Removing the system board 46 Installing the system board 48 Chapter 3: Troubleshooting 51 Dell SupportAssist Pre-boot System Performance Check diagnostics 51 Running the SupportAssist Pre-Boot System Performance Check 51 Diagnostic LED behavior 51 Diagnostic error messages53 System error ...
Turning Off Your Computer CAUTION: To avoid losing data, save and close all open files and exit all open programs before you turn off your computer. 1. Shut down the operating system: • In Windows 8.1: – Using a touch-enabled device: a. Swipe in from the right edge of the screen...
It is set to 'OFF' by default. It allows you to enable or disable the touch screen in the Operating System. It is set to 'ON' by default. This option controls boot time creation of an SSDT ACPI Virtual Device Table. Option Dell Type-C Dock Configuration Description Allows you to ...
Due to the customized nature of the Dell servers, we do not pre-install any operating systems, because we do not know what kind of RAID and hard drive configuration the client wants. This is why we deploy the Dell servers with the Rescue System. Once the server is online, you need to...
Some Dell computers may boot to a black screen after upgrading to Windows 8 if their System BIOS has not been updated. Secure Boot and Windows 8 Problem: Dell logo screen is not seen during initial power-on (POST) on Dell Systems. Solution: In order to avoid potential problems related to...
First, prepare a bootable USB drive with the necessary operating system files. Once your USB drive is ready, access the Dell Boot Menu to add a boot option for UEFI. This will allow your system to boot from the USB drive. Below are the steps you should follow to enable this option. ...