æ³åããŠã¿ãŠãã ãããWindows 11ãžã®ã¢ããã°ã¬ãŒããæ¥œãã¿ã«ããŠããã®ã«ãã€ã³ã¹ããŒã«ã®éäžã§ã€ã©ã€ã©ããGPT ãã£ã¹ã¯ ãšã©ãŒããããã¢ãã衚瀺ããããã¹ãŠã忢ããŠããŸããŸããð© å¿é
ããªãã§ãã ãããç§ãåãçµéšãããŸããããããªãã ãã§ã¯ãããŸããããã®ããããåé¡ã¯ããã£ã¹ã¯ ããŒãã£ã·ã§ã³ ã¹ããŒã ã®äžäžèŽãã€ãŸã UEFI ããŒã ã¢ãŒãã«å¿
èŠãª GPT ã§ã¯ãªã MBR ã«ãã©ã€ããèšå®ãããŠããããšã«èµ·å ããŠããããšããããããŸããæå ±ã§ãã? ããã€ãã®ç°¡åãªæé ã§ä¿®æ£ã§ããŸãããã®ç°¡æœãªã¬ã€ãã§ã¯ãã·ãŒã ã¬ã¹ãªã»ããã¢ããã確å®ã«ããææ°ã®æ¹æ³ã䜿çšããŠã Windows 11 ã®ã€ã³ã¹ããŒã«äžã« GPT ãã£ã¹ã¯ ãšã©ãŒãä¿®æ£ããæ¹æ³ãé ã远ã£ãŠèª¬æããŸããããããã®ã€ã©ã€ã©ãã¹ã ãŒãºãªã¢ããã°ã¬ãŒãã«å€ããŠãããŸãããã
Windows 11 ã®ã€ã³ã¹ããŒã«äžã« GPT ãã£ã¹ã¯ ãšã©ãŒãçºçããã®ã¯ãªãã§ãã?
ä¿®æ£ã«é²ãåã«ãæ ¹æ¬åå ãçè§£ããããšã§ã次ååãåé¡ãåé¿ããããšãã§ããŸããWindows 11ã¯ãã»ãã¥ã¢ããŒããTPM 2.0ãªã©ã®ã»ãã¥ãªãã£æ©èœãå©çšããããã«ãGPTïŒGUIDããŒãã£ã·ã§ã³ããŒãã«ïŒãã£ã¹ã¯ã¬ã€ã¢ãŠãã®UEFIãã¡ãŒã ãŠã§ã¢ãèŠæ±ããŸãããã©ã€ããå€ãMBRïŒãã¹ã¿ãŒããŒãã¬ã³ãŒãïŒåœ¢åŒã䜿çšããŠããå Žåãã€ã³ã¹ããŒã©ãŒã¯GPTãã£ã¹ã¯ãšã©ãŒãã¹ããŒããç¶è¡ãæåŠããŸãã
äžè¬çãªããªã¬ãŒã¯æ¬¡ã®ãšããã§ã:
- ð UEFI ã§ã¯ãªãã¬ã¬ã·ãŒ BIOS ã¢ãŒãã
- ð ãã©ã€ãäžã« MBR ããŒãã£ã·ã§ã³ãæ¢ã«ååšããŸãã
- ð äºææ§ã®ãªãããŒããŠã§ã¢ãŸãã¯å€ã BIOS èšå®ã
- ð ã€ã³ã¹ããŒã« ã¡ãã£ã¢ãç ŽæããŠããŸãã
ç§ãã¡ãšäžç·ã«é²ãã§ãã ããããããã®æŽå¯ã«ãããä¿®æ£ãé©åã«è¡ãããäœæéãã®è©Šè¡é¯èª€ãçãããŸãã
GPTãã£ã¹ã¯ãšã©ãŒãä¿®æ£ããããã®ã¹ããããã€ã¹ãããã®ãœãªã¥ãŒã·ã§ã³
ãŸãã¯æãç°¡åãªæ¹æ³ããå§ããŠãããé«åºŠãªæ¹æ³ãžãšé²ããŠãããŸããããã€ã³ã¹ããŒã«USBã¡ã¢ãªãçšæããŠãPCãWindows 11ã§ã¹ã ãŒãºã«èµ·åãããŸããããããã®ãã³ãïŒãã©ãã«ãé¿ããããããŸãã¯ããŒã¿ãããã¯ã¢ããããŠãããŸããããðŸ
1. BIOS/UEFIèšå®ã§UEFIããŒãã¢ãŒãã«åãæ¿ãã
äžçªæ©ã解決çã¯ïŒ ã·ã¹ãã ãã¬ã¬ã·ãŒ/CSMã¢ãŒãã§ã¯ãªãUEFIã¢ãŒãã«ãªã£ãŠããããšã確èªããŠãã ãããæé ã¯ä»¥äžã®ãšããã§ãã
- PC ãåèµ·åã㊠BIOS ã«å
¥ããŸã (éåžžã¯èµ·åäžã« DelãF2ããŸã㯠F10 ããŒãæŒããŸãããã¶ãŒããŒãã®ããã¥ã¢ã«ã確èªããŠãã ãã)ã
- [ããŒã]ã¿ãã«ç§»åããŸãã
- ãCSM ãµããŒãããŸãã¯ãã¬ã¬ã·ãŒ ããŒãããç¡å¹ã«ãããUEFI ããŒã ã¢ãŒãããæå¹ã«ããŸãã
- ã€ã³ã¹ããŒã« ã¡ãã£ã¢ãæåã®èµ·åããã€ã¹ãšããŠèšå®ããŸãã
- ä¿åããŠçµäºããŸã (F10 + Enter)ã
ã€ã³ã¹ããŒã«ãå詊è¡ããŠãã ãããGPTãã£ã¹ã¯ãšã©ãŒã解決ããªãå Žåã¯ãæ¬¡ã®æé ã«é²ãã§ãã ããããã®èª¿æŽã ãã§å€ãã®ãŠãŒã¶ãŒã®åé¡ã解決ããã»ããã¢ããã«æ°ããªæŽ»åãäžããŸããð
2. Windowsã»ããã¢ããã§Diskpartã䜿çšããŠMBRãGPTã«å€æãã
Windows 11ã®ã€ã³ã¹ããŒã«äžã«ã远å ã®ããŒã«ãå¿
èŠãšããã«ãã£ã¹ã¯ããªã³ã¶ãã©ã€ã§å€æã§ããŸããã¯ãªãŒã³ã€ã³ã¹ããŒã«ãè¡ãå Žåããã®æ¹æ³ã¯å®å
šã§ãã
- Windows 11 USB ããèµ·åãããWindows ãã©ãã«ã€ã³ã¹ããŒã«ããŸãã?ãç»é¢ã«é²ã¿ãŸãã
- Shift + F10 ããŒãæŒããŠã³ãã³ã ããã³ãããéããŸãã
- 次ã®ã³ãã³ãã 1 ã€ãã€å
¥åããŸã (ã³ãã³ãããšã« Enter ããŒãæŒããŸã)ã
diskpart
list disk(ã¿ãŒã²ãã ãã£ã¹ã¯ããµã€ãºã§èå¥ããŸã (éåžžã¯ãã£ã¹ã¯ 0)ã)
select disk 0(0 ããã£ã¹ã¯çªå·ã«çœ®ãæããŸãã)
clean(ããã«ãããã£ã¹ã¯ãæ¶å»ãããŸããããŒã¿æå€±ã®èŠåã§ã!)
convert gpt
exit
- ã³ãã³ãããã³ãããéããã€ã³ã¹ããŒã©ãŒã®ãã©ã€ããªã¹ããæŽæ°ããŸããæªå²ãåœãŠé åãéžæããŠæ°ããããŒãã£ã·ã§ã³ãäœæããŸãã
ãããããã§ãã£ã¹ã¯ãGPTã«å¯Ÿå¿ããŸããããã®GPTãã£ã¹ã¯ãšã©ãŒä¿®æ£æ¹æ³ã¯Microsoftæšå¥šã§ãææ°ãã«ãã§ãåé¡ãªãåäœããŸããããŒã¿æå€±ãå¿é
ãªæ¹ã¯ãåŸã§ããã¯ã¢ããããæ€èšãã ããã
3. éç Žå£å€æã«ã¯ãµãŒãããŒãã£è£œããŒã«ã䜿çšãã
ããŒã¿ãä¿è·ãããå Žåã¯ãcleanã³ãã³ãã䜿ããã«ãEaseUS Partition MasterãMiniTool Partition Wizardãªã©ã®ç¡æããŒã«ã䜿çšããŠãã ããïŒéå§åã«å
¬åŒãµã€ãããããŠã³ããŒãããŠãã ããïŒããããã®ããŒã«ã䜿çšãããšããã©ã€ããæ¶å»ããããšãªãMBRããGPTãžã®å€æãå¯èœã§ãã
- ã©ã€ãç°å¢ (Linux USB ãªã©) ãèµ·åããããã¢ã¯ã»ã¹å¯èœãªå Žå㯠Windows ã®ããŒã«ã䜿çšããŸãã
- ãã£ã¹ã¯ãéžæãããMBR ã GPT ã«å€æããéžæããŠããŠã£ã¶ãŒãã«åŸããŸãã
- åèµ·åããŠãWindows 11 ã®ã€ã³ã¹ããŒã«ãå床詊è¡ããŸãã
ãããã®ããŒã«ã¯äœ¿ãããããè€éãªããŒãã£ã·ã§ã³ãç°¡åã«åŠçã§ããã®ã§ãå®å¿ããŠã䜿ãããã ããŸããð
4. ã€ã³ã¹ããŒã«ã¡ãã£ã¢ã®æ€èšŒãšä¿®åŸ©
å Žåã«ãã£ãŠã¯ããšã©ãŒã®åå ã¯ãã£ã¹ã¯ã§ã¯ãªããã¡ãã£ã¢ã®äžè¯ã§ããããšããããŸããMicrosoftã®ãµã€ãã«ããã¡ãã£ã¢äœæããŒã«ã䜿çšããŠãWindows 11ã®æ°ããUSBãäœæããŠãã ããã
- å¥ã® PC ã«ããŒã«ãããŠã³ããŒãããŸãã
- ãå¥ã® PC çšã®ã€ã³ã¹ããŒã« ã¡ãã£ã¢ãäœæããããéžæããUSB ãã©ãã·ã¥ ãã©ã€ããéžæããŸãã
- å°ãªããšã 8GB ãããFAT32 ãšããŠãã©ãŒããããããŠããããšã確èªããŠãã ããã
ä¿¡é Œæ§ãé«ããã«ã¯ãRufusã䜿çšããŠUSBã¡ã¢ãªãUEFIã¢ãŒãã§èµ·åå¯èœã«ããŸãããã®æé ã«ãããGPTãã£ã¹ã¯ãšã©ãŒã®åå ãšãªã£ãŠããé ããç Žæãæããã«ãªãããšããããããŸãã
5. é«åºŠãªä¿®æ£: ããŒããŠã§ã¢ã®åé¡ã確èªãã
ãœãããŠã§ã¢ã®èª¿æŽãããŸããããªãå Žåã¯ãããŒããŠã§ã¢ã®åé¡ã§ããå¯èœæ§ããããŸããã³ãã³ãããã³ããããCHKDSKãå®è¡ããŠãã ããã
chkdsk /f /r C:(C: ãã䜿çšã®ãã©ã€ãã«çœ®ãæããŠãã ããã)
ææ°ã®UEFIãµããŒããå©çšããã«ã¯ãã¡ãŒã«ãŒã®ãµã€ããããã¶ãŒããŒãã®BIOSãæŽæ°ããŠãã ããããŸãã«ãå¥ã®ãã©ã€ãã§ãã¹ãããŠäžå
·åã®å¯èœæ§ãæé€ã§ããå ŽåããããŸãã
ä¿®æ£æ¹æ³ã®ç°¡åãªæ¯èŒ
éžæã«åœ¹ç«ã€ããã«ããªãã·ã§ã³ããŸãšãã䟿å©ãªè¡šã以äžã«ç€ºããŸãã
| æ¹æ³ |
å°é£ |
ããŒã¿ã¯å®å
šã§ãã? |
æèŠæé |
æé©ãªçšé |
| UEFIããŒãã¹ã€ãã |
ç°¡åâ |
ã¯ã |
5ïœ10å |
BIOSã®äžäžèŽ |
| Diskpart 倿 |
äžããã |
ãããïŒã¯ãªãŒã³ã€ã³ã¹ããŒã«ïŒ |
10ïœ15å |
ã¯ãªãŒã³ãªã»ããã¢ãã |
| ãµãŒãããŒãã£è£œããŒã« |
ç°¡å |
ã¯ã |
15ïœ20å |
ããŒã¿ã®ä¿å |
| ã¡ãã£ã¢ä¿®åŸ© |
ç°¡å |
該åœãªã |
20ïœ30å |
ç ŽæããUSB |
| ããŒããŠã§ã¢ãã§ã㯠|
é£ãã |
ã¯ã |
30åä»¥äž |
æ°žç¶çãªãšã©ãŒ |
å°æ¥ã®GPTãšã©ãŒãåé¿ããããã®ãã©ãã«ã·ã¥ãŒãã£ã³ã°ã®ãã³ã
äºé²ã¯æ²»çã«åããŸãïŒä¿®åŸ©åŸã¯ããã£ã¹ã¯ã®ç¶æ
ãç£èŠããããã«BitLockerãæå¹ã«ããBIOSãææ°ã®ç¶æ
ã«ä¿ã£ãŠãã ãããå€ãPCãã䜿ãã®å Žåã¯ãMicrosoftã®Windows 11仿§ããŒãžã§äºææ§ã確èªããŠãã ããã
ãã¥ã¢ã«ããŒãç°å¢ã®å Žåã¯ãEasyBCDãªã©ã®ããŒã«ã䜿çšããŠããŒãã£ã·ã§ã³ãå®å
šã«ç®¡çããŠãã ããããããã®ç¿æ
£ã身ã«ã€ããããšã§ãã·ã¹ãã ã®ãšã©ãŒãé²ããå¿«é©ãªåäœãç¶æã§ããŸããð
æçµçãªèã: ä»ãã GPT ãã£ã¹ã¯ ãšã©ãŒãå
æããŸããã!
Windows 11 ã€ã³ã¹ããŒã«äžã« GPT ãã£ã¹ã¯ãšã©ãŒãä¿®æ£ããããã®å®å
šãªããŒããããã宿ããŸããããããã®æé ã«åŸãããšã§ã Windows 11ã®é害ãåé¿ããæŽç·Žãããã€ã³ã¿ãŒãã§ãŒã¹ã匷åãããã»ãã¥ãªãã£ããããŠããã©ãŒãã³ã¹ã®åäžã享åã§ããŸãã1 ã€ã®æ¹æ³ãããŸããããªããŠããæ¬¡ã®æ¹æ³ãããŸãããå¯èœæ§ãé«ãã§ããç²ã匷ããå ±ãããŸãïŒã質åããç¬èªã®èšå®æ¹æ³ãªã©ããããŸããããäžèšã«ã³ã¡ã³ãããå¯ããã ãããäžç·ã«é 匵ããŸããããã€ã³ã¹ããŒã«ã¯ãã»ãã®æ°ã¯ãªãã¯ã§å®äºããŸããð