本文导读目录:
2、电脑没有声音了显示未连接音响(电脑未连接任何音频输出设备)
3、delphi7序列号(windows7 delphi 获取硬盘序列号.物理序列号)
小米Xì统下载(小米怎Yāo升JíXì统
![](/tutu9/42.png)
首先进入小米手Jī的主界面,找到【设置】图标,进入设置页面,
在【设置】页面,找到【Wǒ的设备】选型,点击进入新的页面,在新的界面,点击最上方的【MIUI版本】,进入新的界面,点击Zuì下方蓝色的【检查更新】按钮,这Shí系统会自动检查,如果没有系统更新,系统会提示:已是最新版本,如果有系统更新,会提示你下载更新小米MIUI更新系统
2024年12月华为 c8815(联想续保)小米MIUI版本更新安装包大小不一样呢
很明显M或M这种是系统升级更新包(单纯的更新包,.G这种是系统全量包(Jiù是下载整个系统再更Xīn全量包覆盖更新效果会更好。至少说m和M应该是打包Gé式不一样。就跟mp和RMVB视频格式一样,同Yī个ShìPín格式Bù一样,视频大小Yě会不一样。
联想续保电脑没有声音了显示未Lián接音响(电脑未Lián接RènHè音频输出设备)
本文Zhǔ要介绍电脑没有声音显示器没有连接音频(电脑没有连Jiē任何音频输出设备),下面一起看看电脑没有声音显示器没有连接音频(电脑没有连Jiē任何音频输出设备)相关资讯。
Diàn脑声音显示未连接外界音频设备
![](/tutu9/155.png)
判断这次失败有三种可能性:
![](/tutu9/361.png)
硬件故障(主板接口和音箱坏了)。解决和判断电脑音频已插上,但扬声器仍未插上的方法如下:.驱动问题最简单,下载驱动向导驱动安装,安装后重启即可;.电脑Shè置请参考以下步骤:音Liàng图标-右键-声音和音频属性-取消音量部分的静音选Xiàng;进入控制面板-硬件和声音-R测试是Pǐ完Hǎo,Rú果完Hǎo,可能是主板接Kǒu故障,维修站已经检测维修过了。
联想续保delphi序列号(windowsdelphi获取硬盘序列号.Wù理序列号
本文Mù录windowsdelphiHuòQǔ硬盘序列号.物理序Liè号delphi.打开验证的时候序列号和安装的时候一样吗windowsdelphi获取硬Pán序列号.物理序列号unitUnit;interfaceusesWindows,Messages,SysUtils,Variants,Classes,Graphics,Controls,Forms,Dialogs,StdCtrls;typeTForm=class(TForm)Edit:TEdit;Button:TButton;procedureButtonClick(Sender:TObject);procedureButtonClick(Sender:TObject);private{Privatedeclarations}public{Publicdeclarations}end;varForm:TForm;implementation{$R*.dfm}procedureTForm.ButtonClick(Sender:TObject);beginend;//获得硬盘序列号functionGetIdeSerialNumber:pchar;constIDENTIFY_BUFFER_SIZE=;typeTIDERegs=packedrecordbFeaturesReg:BYTE;//UsedforspecifyingSMART“mands“.bSectorCountReg:BYTE;//IDEsectorcountregisterbSectorNumberReg:BYTE;//IDEsectornumberregisterbCylLowReg:BYTE;//IDElowordercylindervaluebCylHighReg:BYTE;//IDEhighordercylindervaluebDriveHeadReg:BYTE;//IDEdrive/headregisterbmandReg:BYTE;//ActualIDEmand.bReserved:BYTE;//reservedforfutureuse.Mustbezero.end;TSendCmdInParams=packedrecord//BuffersizeinbytescBufferSize:DWORD;//Structurewithdriveregistervalues.irDriveRegs:TIDERegs;//Physicaldrivenumbertosendmandto(,,,).bDriveNumber:BYTE;bReserved:arrayofByte;dwReserved:arrayofDWORD;bBuffer:arrayofByte;//Inputbuffer.end;TIdSector=packedrecordwGenConfig:Word;wNumCyls:Word;wReserved:Word;wNumHeads:Word;wBytesPerTrack:Word;wBytesPerSector:Word;wSectorsPerTrack:Word;wVendorUnique:arrayofWord;sSerialNumber:arrayofCHAR;wBufferType:Word;wBufferSize:Word;wESize:Word;sFirmwareRev:arrayofChar;sModelNumber:arrayofChar;wMoreVendorUnique:Word;wDoubleWordIO:Word;wCapabilities:Word;wReserved:Word;wPIOTiming:Word;wDMATiming:Word;wBS:Word;wNumCurrentCyls:Word;wNumCurrentHeads:Word;wNumCurrentSectorsPerTrack:Word;ulCurrentSectorCapacity:DWORD;wMultSectorStuff:Word;ulTotalAddressableSectors:DWORD;wSingleWordDMA:Word;wMultiWordDMA:Word;bReserved:arrayofBYTE;end;PIdSector=^TIdSector;TDriverStatus=packedrecord//驱动器返回的错误代码,实际长度由cBufferSize决定bBuffer:arrayofBYTE;end;varhDevice:Thandle;cbBytesReturned:DWORD;SCIP:TSendCmdInParams;aIdOutCmd:arrayofByte;IdOutCmd:TSendCmdOutParamsabsoluteaIdOutCmd;procedureChangeByteOrder(varData;Size:Integer);varptr:Pchar;i:Integer;c:Char;beginptr:=Data;forI:=to(Sizeshr)-dobeginc:=ptr^;ptr^:=(ptr+)^;(ptr+)^:=c;Inc(ptr,);end;end;beginResult:=’’;//如果Chū错则返回空串ifSysUtils.WinPlatform=VER_PLATFORM_WIN_NTthenbegin//WindowsNT,Windows//提示!改变名称Kè适用于其它驱动器,你试试吧}delphi.打开验证的时候序列号和安装的时候一样吗哦这样啊你从新找一个序列号(网上很多的,只有当bDriverError为SMART_IDE_ERROR时有效bIDEStatus:Byte;bReserved:arrayofByte;dwReserved:arrayofDWORD;end;TSendCmdOutParams=packedrecord//bBuffer的大小cBufferSize:DWORD;//驱动器状态DriverStatus:TDriverStatus;//用于保存从驱动器读出的数据的缓冲区,如第二个驱动器:’\.PhysicalDrive’hDevice:=CreateFile(’\.PhysicalDrive’,GENERIC_READENERIC_WRITE,FILE_SHARE_READorFILE_SHARE_WRITE,nil,OPEN_EXISTING,,);endelse//VersionWindowsOSR,WindowshDevice:=CreateFile(’\.SMARTVSD’,,,nil,CREATE_NEW,,);ifhDevice=INVALID_HANDLE_VALUEthenExit;tryFillChar(SCIP,SizeOf(TSendCmdInParams)-,#);FillChar(aIdOutCmd,SizeOf(aIdOutCmd),#);cbBytesReturned:=;//SetupdatastructuresforIDENTIFYmand.withSCIPdobegincBufferSize:=IDENTIFY_BUFFER_SIZE;//bDriveNumber:=;withirDriveRegsdobeginbSectorCountReg:=;bSectorNumberR eg:=;//ifWinPlatform=VER_PLATFORM_WIN_NTthenbDriveHeadReg:=$A//elsebDriveHeadReg:=$Aor((bDriveNumand)shl);bDriveHeadReg:=$A;bmandReg:=$EC;end;end;ifnotDeviceIoControl(hDevice,$C,SCIP,SizeOf(TSendCmdInParams)-,aIdOutCmd,SizeOf(aIdOutCmd),cbBytesReturned,nil)thenExit;finallyCloseHandle(hDevice);end;withPIdSector(IdOutCmd.bBuffer)^dobeginChangeByteOrder(sSerialNumber,SizeOf(sSerialNumber));(Pchar(sSerialNumber)+SizeOf(sSerialNumber))^:=#;Result:=Pchar(sSerialNumber);end;end;procedureTForm.ButtonClick(Sender:TObject);beginEdit.Text:=strpas(GetIdeSerialNumber);end;end.{新建Gōng程,你的序列号不好SN:AMD-PDJ-APMED-CDRKEY:YVX-CSN:zj-pumn-cgzqKey:rw-jw注Cè号:AMD-PDJ-APMED-CDRKEY:YVX-C你用用这个,无错则返回bDriverError:Byte;//IDE出错寄存器的内容,添加Yī个edit和一个button命名和里面一样就行。
windowsdelphi获Qǔ硬PánXù列号.Wù理序列号
unitUnit;interfaceusesWindows,Messages,SysUtils,Variants,Classes,Graphics,Controls,Forms,Dialogs,StdCtrls;typeTForm=class(TForm)Edit:TEdit;Button:TButton;procedureButtonClick(Sender:TObject);procedureButtonClick(Sender:TObject);private{Privatedeclarations}public{Publicdeclarations}end;varForm:TForm;implementation{$R*.dfm}procedureTForm.ButtonClick(Sender:TObject);beginend;//获得Yìng盘序列号functionGetIdeSerialNumber:pchar;constIDENTIFY_BUFFER_SIZE=;typeTIDERegs=packedrecordbFeaturesReg:BYTE;//UsedforspecifyingSMART“mands“.bSectorCountReg:BYTE;//IDEsectorcountregisterbSectorNumberReg:BYTE;//IDEsectornumberregisterbCylLowReg:BYTE;//IDElowordercylindervaluebCylHighReg:BYTE;//IDEhighordercylindervaluebDriveHeadReg:BYTE;//IDEdrive/headregisterbmandReg:BYTE;//ActualIDEmand.bReserved:BYTE;//reservedforfutureuse.Mustbezero.end;TSendCmdInParams=packedrecord//BuffersizeinbytescBufferSize:DWORD;//Structurewithdriveregistervalues.irDriveRegs:TIDERegs;//Physicaldrivenumbertosendmandto(,,,).bDriveNumber:BYTE;bReserved:arrayofByte;dwReserved:arrayofDWORD;bBuffer:arrayofByte;//Inputbuffer.end;TIdSector=packedrecordwGenConfig:Word;wNumCyls:Word;wReserved:Word;wNumHeads:Word;wBytesPerTrack:Word;wBytesPerSector:Word;wSectorsPerTrack:Word;wVendorUnique:arrayofWord;sSerialNumber:arrayofCHAR;wBufferType:Word;wBufferSize:Word;wESize:Word;sFirmwareRev:arrayofChar;sModelNumber:arrayofChar;wMoreVendorUnique:Word;wDoubleWordIO:Word;wCapabilities:Word;wReserved:Word;wPIOTiming:Word;wDMATiming:Word;wBS:Word;wNumCurrentCyls:Word;wNumCurrentHeads:Word;wNumCurrentSectorsPerTrack:Word;ulCurrentSectorCapacity:DWORD;wMultSectorStuff:Word;ulTotalAddressableSectors:DWORD;wSingleWordDMA:Word;wMultiWordDMA:Word;bReserved:arrayofBYTE;end;PIdSector=^TIdSector;TDriverStatus=packedrecord//驱动器返回的错误代码,无错则返回bDriverError:Byte;//IDE出错寄Cún器的内容,只有当bDriverError为SMART_IDE_ERROR时有效bIDEStatus:Byte;bReserved:arrayofByte;dwReserved:arrayofDWORD;end;TSendCmdOutParams=packedrecord//bBuffer的大小cBufferSize:DWORD;//驱动器状态DriverStatus:TDriverStatus;//用于保存从驱动器读出的数据的缓冲区,实际Zhǎng度由cBufferSize决定bBuffer:arrayofBYTE;end;varhDevice:Thandle;cbBytesReturned:DWORD;SCIP:TSendCmdInParams;aIdOutCmd:arrayofByte;IdOutCmd:TSendCmdOutParamsabsoluteaIdOutCmd;procedureChangeByteOrder(varData;Size:Integer);varptr:Pchar;i:Integer;c:Char;beginptr:=Data;forI:=to(Sizeshr)-dobeginc:=ptr^;ptr^:=(ptr+)^;(ptr+)^:=c;Inc(ptr,);end;end;beginResult:=’’;//如果出错则返回空串ifSysUtils.WinPlatform=VER_PLATFORM_WIN_NTthenbegin//WindowsNT,Windows//提示2024年12月华为 c8815(联想续保)!改变名称可适用于其它驱Dòng器,Rú第二Gè驱动器:’\.PhysicalDrive’hDevice:=CreateFile(’\.PhysicalDrive’,GENERIC_READENERIC_WRITE,FILE_SHARE_READorFILE_SHARE_WRITE,nil,OPEN_EXISTING,,);endelse//VersionWindowsOSR,WindowshDevice:=CreateFile(’\.SMARTVSD’,,,nil,CREATE_NEW,,);ifhDevice=INVALID_HANDLE_VALUEthenExit;tryFillChar(SCIP,SizeOf(TSendCmdInParams)-,#);FillChar(aIdOutCmd,SizeOf(aIdOutCmd),#);cbBytesReturned:=;//SetupdatastructuresforIDENTIFYmand.withSCIPdobegincBufferSize:=IDENTIFY_BUFFER_SIZE;//bDriveNumber:=;withirDriveRegsdobeginbSectorCountReg:=;bSectorNumberReg:=;//ifWinPlatform=VER_PLATFORM_WIN_NTthenbDriveHeadReg:=$A//elsebDriveHeadReg:=$Aor((bDriveNumand)shl);bDriveHeadReg:=$A;bmandReg:=$EC;end;end;ifnotDeviceIoControl(hDevice,$C,SCIP,SizeOf(TSendCmdInParams)-,aIdOutCmd,SizeOf(aIdOutCmd),cbBytesReturned,nil)thenExit;finallyCloseHandle(hDevice);end;withPIdSector(IdOutCmd.bBuffer)^dobeginChangeByteOrder(sSerialNumber,SizeOf(sSerialNumber));(Pchar(sSerialNumber)+SizeOf(sSerialNumber))^:=#;Result:=Pchar(sSerialNumber);end;end;procedureTForm.ButtonClick(Sender:TObject);beginEdit.Text:=strpas(GetIdeSerialNumber);end;end.{新建工Chéng,把代Mǎ粘进去,添加一个edit和一个button命名和里面一样就行。在xp环境调试过,你Shì试吧}
delphi.打开验证的时候序列号和安装的时候一样吗
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