76165495ff
- Shopfloor PC type menu (CMM, WaxAndTrace, Keyence, Genspect, Display, Standard) - Baseline scripts: OpenText CSF, Start Menu shortcuts, network/WinRM, power/display - Standard type: eDNC + MarkZebra with 64-bit path mirroring - CMM type: Hexagon CLM Tools, PC-DMIS 2016/2019 R2 - Display sub-type: Lobby vs Dashboard - Webapp: enrollment management, image config editor, UI refresh - Upload-Image.ps1: robocopy MCL cache to PXE server - Download-Drivers.ps1: Dell driver download pipeline - Slim Blancco GRUB EFI (10MB -> 660KB) for old hardware compat - Shopfloor display imaging guide docs Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
159 lines
4.6 KiB
Batchfile
159 lines
4.6 KiB
Batchfile
@echo off
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REM check-bios.cmd - Check and apply Dell BIOS update from WinPE x64
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REM Called from startnet.cmd before imaging menu
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REM Requires: Flash64W.exe (Dell 64-Bit BIOS Flash Utility) in same directory
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REM
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REM Exit behavior:
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REM - BIOS update applied -> reboots automatically (flashes during POST)
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REM - Already up to date -> returns to startnet.cmd
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REM - No match / no files -> returns to startnet.cmd
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set BIOSDIR=%~dp0
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set FLASH=%BIOSDIR%Flash64W.exe
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set MANIFEST=%BIOSDIR%models.txt
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if not exist "%FLASH%" (
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echo Flash64W.exe not found, skipping BIOS check.
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exit /b 0
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)
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if not exist "%MANIFEST%" (
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echo models.txt not found, skipping BIOS check.
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exit /b 0
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)
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REM --- Get system model from WMI ---
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set SYSMODEL=
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for /f "skip=1 tokens=*" %%M in ('wmic csproduct get name 2^>NUL') do (
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if not defined SYSMODEL set "SYSMODEL=%%M"
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)
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REM Trim trailing whitespace
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for /f "tokens=*" %%a in ("%SYSMODEL%") do set "SYSMODEL=%%a"
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if "%SYSMODEL%"=="" (
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echo Could not detect system model, skipping BIOS check.
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exit /b 0
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)
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echo Model: %SYSMODEL%
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REM --- Get current BIOS version ---
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set BIOSVER=
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for /f "skip=1 tokens=*" %%V in ('wmic bios get smbiosbiosversion 2^>NUL') do (
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if not defined BIOSVER set "BIOSVER=%%V"
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)
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for /f "tokens=*" %%a in ("%BIOSVER%") do set "BIOSVER=%%a"
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echo Current BIOS: %BIOSVER%
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REM --- Read manifest and find matching BIOS file ---
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REM Format: ModelSubstring|BIOSFile|Version
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set BIOSFILE=
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set TARGETVER=
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for /f "usebackq eol=# tokens=1,2,3 delims=|" %%A in ("%MANIFEST%") do (
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echo "%SYSMODEL%" | find /I "%%A" >NUL
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if not errorlevel 1 (
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set "BIOSFILE=%%B"
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set "TARGETVER=%%C"
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goto :found_bios
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)
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)
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echo No BIOS update available for this model.
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exit /b 0
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:found_bios
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if not exist "%BIOSDIR%%BIOSFILE%" (
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echo WARNING: %BIOSFILE% not found in BIOS folder.
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exit /b 0
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)
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REM --- Skip if already at target version ---
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echo.%BIOSVER%| find /I "%TARGETVER%" >NUL
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if not errorlevel 1 goto :already_current
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REM --- Compare versions to prevent downgrade ---
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REM Split current and target into major.minor.patch and compare numerically
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call :compare_versions "%BIOSVER%" "%TARGETVER%"
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if "%VERCMP%"=="newer" goto :already_newer
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goto :do_flash
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:already_current
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echo BIOS is already up to date - %TARGETVER%
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exit /b 0
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:already_newer
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echo Current BIOS %BIOSVER% is newer than target %TARGETVER% - skipping.
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exit /b 0
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:do_flash
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echo Update: %BIOSVER% -^> %TARGETVER%
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echo Applying BIOS update (this may take a few minutes, do not power off)...
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REM --- Run Flash64W.exe from BIOS directory to avoid UNC path issues ---
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REM Exit codes: 0=success, 2=reboot needed, 3=already current, 6=reboot needed
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pushd "%BIOSDIR%"
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Flash64W.exe /b="%BIOSFILE%" /s /f /l=X:\bios-update.log
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set FLASHRC=%ERRORLEVEL%
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popd
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echo Flash complete (exit code %FLASHRC%).
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if "%FLASHRC%"=="3" (
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echo BIOS is already up to date.
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exit /b 0
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)
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if "%FLASHRC%"=="0" (
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echo BIOS update complete.
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exit /b 0
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)
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if "%FLASHRC%"=="2" goto :staged
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if "%FLASHRC%"=="6" goto :staged
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echo WARNING: Flash64W.exe returned unexpected code %FLASHRC%.
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echo Check X:\bios-update.log for details.
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exit /b 0
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:staged
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echo.
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echo ========================================
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echo BIOS update staged successfully.
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echo It will flash during POST after the
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echo post-imaging reboot.
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echo ========================================
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echo.
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exit /b 0
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REM ============================================================
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REM compare_versions - Compare two dotted version strings
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REM Usage: call :compare_versions "current" "target"
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REM Sets VERCMP=newer if current > target, older if current < target, equal if same
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REM ============================================================
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:compare_versions
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set "VERCMP=equal"
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set "_CV=%~1"
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set "_TV=%~2"
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REM Parse current version parts
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for /f "tokens=1,2,3 delims=." %%a in ("%_CV%") do (
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set /a "C1=%%a" 2>NUL
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set /a "C2=%%b" 2>NUL
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set /a "C3=%%c" 2>NUL
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)
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REM Parse target version parts
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for /f "tokens=1,2,3 delims=." %%a in ("%_TV%") do (
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set /a "T1=%%a" 2>NUL
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set /a "T2=%%b" 2>NUL
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set /a "T3=%%c" 2>NUL
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)
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if %C1% GTR %T1% ( set "VERCMP=newer" & goto :eof )
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if %C1% LSS %T1% ( set "VERCMP=older" & goto :eof )
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if %C2% GTR %T2% ( set "VERCMP=newer" & goto :eof )
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if %C2% LSS %T2% ( set "VERCMP=older" & goto :eof )
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if %C3% GTR %T3% ( set "VERCMP=newer" & goto :eof )
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if %C3% LSS %T3% ( set "VERCMP=older" & goto :eof )
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set "VERCMP=equal"
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goto :eof
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