PCãèµ·åããé端ãWindows 11ã§ãã¬ãžã¹ããªããŒã¿ããŒã¹ãç ŽæããŠããŸãããšããæããããšã©ãŒã衚瀺ãããã®ãæ³åããŠã¿ãŠãã ãããã¢ããªãããªãŒãºãããããã¡ã€ã«ãæ¶ããããã·ã¹ãã ãå®å
šã«ã¯ã©ãã·ã¥ãããããŠãæ°ãæ»
å
¥ããŸããã§ããæ
ãŠãå¿
èŠã¯ãããŸããïŒãã®ããããåé¡ã¯ãäžé©åãªã·ã£ããããŠã³ããã«ãŠã§ã¢ããœãããŠã§ã¢ã®äžå
·åãªã©ã«ããã¬ãžã¹ããªãã¡ã€ã«ã®ç Žæãåå ã§ããæå ±ã§ãïŒããŒã¿ã倱ã£ãããå°éå®¶ã«äŸé Œãããããããšãªã修埩ã§ããŸãããã®ç°¡æœãªã¬ã€ãã§ã¯ã Windows 11ã§ã¬ãžã¹ããªããŒã¿ããŒã¹ãç Žæããå Žåã«ãã¯ãŒã¯ãããŒãã¹ã ãŒãºãã€ã¹ãã¬ã¹ããªãŒã«ä¿ã€ããã®ç¢ºå®ãªæ¹æ³ã解説ããŸãããããæ©é詊ããŠãã·ã¹ãã ãæ£åžžãªç¶æ
ã«æ»ããŸãããïŒð
Windows 11 ã§ãã¬ãžã¹ã㪠ããŒã¿ããŒã¹ãç ŽæããŠããŸãããšãããšã©ãŒãçºçããåå ã¯äœã§ãã?
修埩ããåã«ãæ ¹æ¬åå ãçè§£ããŠããããšã§ãå°æ¥çãªåé¡ãé²ãããšãã§ããŸããWindowsã¬ãžã¹ããªã¯PCã®é»è©±åž³ã®ãããªãã®ã§ãããŒããŠã§ã¢ããœãããŠã§ã¢ããŠãŒã¶ãŒèšå®ãªã©ãéèŠãªèšå®ãä¿åãããŠããŸããã¬ãžã¹ããªãç Žæãããšã次ã®ãããªãšã©ãŒã衚瀺ãããŸãã
- èµ·åæéãé
ãã£ãããèªã¿èŸŒã¿ç»é¢ããã£ãšè¡šç€ºããããããŸãã
- ã¢ããªãèµ·åããªãããŸãã¯äœ¿çšäžã«ã¯ã©ãã·ã¥ããã
- ã¬ãžã¹ããªé¢é£ã®ã³ãŒãã衚瀺ããããã«ãŒ ã¹ã¯ãªãŒã³ (BSOD)ã
- èµ·åäžã«ã¬ãžã¹ã㪠ããŒã¿ããŒã¹ç Žæã®ã¡ãã»ãŒãžã衚瀺ãããŸãã
ããããåå ãšããŠã¯ãçªç¶ã®åé»ãã¢ããããŒãã®äžå
·åããã£ã¹ã¯ãšã©ãŒãªã©ãæããããŸããæè¿ã®Windows 11ãã«ãïŒææ°ã®2026ããããŸã§ïŒã§ã¯å®å®æ§ãåäžããŠããŸãããããã§ãç Žæãçºçããå¯èœæ§ã¯ãããŸããHomeããProãŸã§ããã¹ãŠã®ãšãã£ã·ã§ã³ã§æå¹ãªä¿®æ£ããã°ã©ã ãå
¬éããŠãããŸãã®ã§ãã©ãããæ¥œãã¿ã«ã
ð§ æ¹æ³ 1: ã·ã¹ãã ãã¡ã€ã«ãã§ãã«ãŒ (SFC) ãš DISM ãå®è¡ãã â ã¯ã€ãã¯ã¹ãã£ã³ä¿®æ£
ãŸãã¯å
èµããŒã«ã䜿ã£ãŠç Žæãããã¡ã€ã«ãã¹ãã£ã³ãã修埩ããŸããããããã¯ãå€éšãœãããŠã§ã¢ã䜿ããã«Windows 11ã®ã¬ãžã¹ããªããŒã¿ããŒã¹ã®ç Žæã修埩ããããã®æãç°¡åãªæåã®ã¹ãããã§ãããŸãã§ã·ã¹ãã ã®å¥åº·èšºæãããŠãããããªãã®ã§ãïŒ
- ð ã»ãŒã ã¢ãŒãã§èµ·åããŸããWin + R ãæŒããŠããšå
¥åã
msconfigã[ããŒã] ã¿ãã«ç§»åããŠã[ã»ãŒã ããŒã] ããã§ãã¯ããåèµ·åããŸãã
- ð ã³ãã³ã ããã³ããã管çè
ãšããŠéããŸãããcmdããæ€çŽ¢ããå³ã¯ãªãã¯ããŠãã管çè
ãšããŠå®è¡ããéžæããŸãã
- ð ãŸãDISMãå®è¡ããŸããå
¥åã
DISM /Online /Cleanup-Image /RestoreHealthãŠEnterããŒãæŒããŸããMicrosoftãµãŒããŒããææ°ã®ãã¡ã€ã«ãååŸããã®ã§ã10ïœ20åã»ã©ãåŸ
ã¡ãã ããã
- ð ç¶ããŠãSFCããšå
¥åã
sfc /scannowãEnterããŒãæŒããŸããããã«ããã¬ãžã¹ããªãã¹ãã£ã³ãããåé¡ã®ãããšã³ããªã眮ãæããããŸãã
- éåžžã©ããåèµ·åãããšã©ãŒãç¶ããã©ããã確èªããŸãã
ããã®ãã³ãïŒã€ã³ã¿ãŒãããã®åé¡ã§DISMã倱æããå Žåã¯ãMicrosoftã®ãµã€ãããISOãã¡ã€ã«ãå
¥æããŠãªãã©ã€ã³ä¿®åŸ©ãè¡ã£ãŠãã ãããRedditãªã©ã®ãã©ãŒã©ã ã§ã®ãŠãŒã¶ãŒå ±åã«ãããšããã®æ¹æ³ã§ã¬ãžã¹ããªç Žæã®70%ã解決ã§ããŸãã
æ¹æ³2: ã¬ãžã¹ããªãšãã£ã¿ãŒã䜿çšããŠããã¯ã¢ãããã埩å
ãã
ã¹ãã£ã³ã§è§£æ±ºã§ããªãå Žåã¯ãã¬ãžã¹ããªèªäœã詳ãã調ã¹ãŠãã ãããWindows 11ã¯ã¬ãžã¹ããªãèªåããã¯ã¢ããããã®ã§ã埩å
ã¯ç°¡åã§ãããã ããPCã®è³ãæè¡ãããããªãã®ã ãšèããŠãæ
éã«äœæ¥ãé²ããŠãã ããã
- ð Win + R ãæŒããŠããšå
¥åã
regeditãEnter ããŒãæŒããŠã¬ãžã¹ã㪠ãšãã£ã¿ãŒãéããŸãã
- ð ããã¡ã€ã«ã>ãã€ã³ããŒããã«ç§»åããŸãã
C:\Windows\System32\config\RegBackæè¿ä¿åãã.regãã¡ã€ã«ïŒSOFTWAREãSYSTEMãªã©ïŒãåç
§ããŠéžæããŸãã
- ð ã€ã³ããŒãã確èªããŠåèµ·åããŠãã ãããããã«ãããç Žæããã»ã¯ã·ã§ã³ãå®å®ããããã¯ã¢ããã§äžæžããããŸãã
èŠåïŒå®å¿ããŠã€ã³ããŒãããŠãã ããã誀ã£ãæäœã¯åé¡ãæªåãããå¯èœæ§ããããŸããå®å
šã®ããããŸããã·ã¹ãã ã®ããããã£ã>ãã·ã¹ãã ä¿è·ããã埩å
ãã€ã³ããäœæããŠãã ããã
ð¡ïž æ¹æ³ 3: å埩ç°å¢ããèµ·åããŠãã£ãŒã修埩ãè¡ã
Windows 11ã®ã¬ãžã¹ããªãšã©ãŒã解決ããªãå Žåã¯ããé«åºŠãªã¹ã¿ãŒãã¢ãããªãã·ã§ã³ãã䜿çšããŠãã ãããããã«ãããç ŽæããOSãçµç±ããã«é éãã修埩ã§ããŸãã
- ð ãã°ã€ã³ç»é¢ã§ Shift ããŒãæŒããªãããåèµ·åããã¯ãªãã¯ããŸãã
- ð [ãã©ãã«ã·ã¥ãŒãã£ã³ã°] > [詳现ãªãã·ã§ã³] > [ã³ãã³ã ããã³ãã] ã«ç§»åããŸãã
- ð
chkdsk C: /f /rãã£ã¹ã¯ãšã©ãŒãã¹ãã£ã³ããã«ã¯å
¥åããŸã (C: ãã·ã¹ãã ãã©ã€ãã«çœ®ãæããŸã)ã
- ð æ¬¡ã«ã
reg load HKLM\Temp C:\Windows\System32\config\SYSTEMãã€ããããŒãããå¿
èŠã«å¿ããŠç·šéãã ã§ã¢ã³ããŒãããŸãreg unload HKLM\Tempã
- çµäºããŠåèµ·åããŠãã ãããã·ã¹ãã ã¯æ°ååæ§ã«ãªãã¯ãã§ãïŒ
ããã«ãããã¬ãžã¹ããªç Žæã®åå ãšãªããã£ã¹ã¯ã®æ ¹æ¬çãªåé¡ãè§£æ¶ãããŸããSSDããå©çšã®å Žåã¯ãããã©ãŒãã³ã¹ãæé©åãããŸãã
é«åºŠãªä¿®æ£ïŒãã¡ã€ã«ãä¿æãããŸãŸWindows 11ããªã»ãããã
ãŸã åé¡ã解決ããªãå Žåã¯ããªã»ããããããšã§å人ãã¡ã€ã«ãæ¶å»ããã«Windows 11ãåã€ã³ã¹ããŒã«ã§ããŸããç ŽæããWindows 11ã®ã¬ãžã¹ããªã修埩ããããã®æ°ããªã¹ã¿ãŒãã§ãã
| ã¹ããã |
ã¢ã¯ã·ã§ã³ |
æèŠæé |
| 1 |
èšå® > ã·ã¹ãã > å埩 > ãã®PCãåæç¶æ
ã«æ»ãããå人çšãã¡ã€ã«ãä¿æããããéžæããŠãã ããã |
15ïœ30å |
| 2 |
ææ°ã®ãããã«ã€ããŠã¯ã¯ã©ãŠã ããŠã³ããŒããéžæããŸãã |
ããŠã³ããŒãæéã¯ç°ãªããŸã |
| 3 |
æç€ºã«åŸã£ãŠãã ãããã¢ããªãåã€ã³ã¹ããŒã«ããå¿
èŠãããå ŽåããããŸãã |
ãªã»ããåŸã®ã»ããã¢ãã: 10 å |
Microsoftã®ãµããŒãããŒã¿ã«ãããšããã®æ¹æ³ã¯ã¬ãžã¹ããªã®åé¡ã«å¯ŸããŠ95%ã®æåçãèªããŸããPCãããã¯ãªãŒã³ã«ãªããããé«éã«ãªããŸãïŒãã€ã¿ããïŒð
ä»åŸã®ãã¬ãžã¹ããªããŒã¿ããŒã¹ãç ŽæããŠããŸãããšã©ãŒãé²ã
修埩ã¯éèŠã§ãããäºé²ã¯ããã«éèŠã§ããWindowsã¬ãžã¹ããªç Žæã®ä¿®åŸ©ã«é¢ããç¥èãåžžã«ææ°ã®ç¶æ
ã«ä¿ã€ã«ã¯ã以äžã®æé ã«åŸã£ãŠãã ããã
- â ã¬ãžã¹ã㪠ãšãã£ã¿ãŒã§èªåããã¯ã¢ãããæå¹ã«ããŸã (ãã¡ã€ã« > ãšã¯ã¹ããŒãã宿çã«å®è¡ããŸã)ã
- â ãªã¢ã«ã¿ã€ã ã¹ãã£ã³æ©èœãåãã Windows Defender ãªã©ã®ãŠã€ã«ã¹å¯ŸçãœãããŠã§ã¢ã䜿çšããŸãã
- â çªç¶ã®ã·ã£ããããŠã³ãé¿ããåžžã«é©åãªé»æºãªãã·ã§ã³ã䜿çšããŠãã ããã
- â ææ°ã®å®å®æ§èª¿æŽã®ããã«ã[èšå®] > [Windows Update] ãã Windows ãæŽæ°ããŸãã
- â æ¯æ CHKDSK ãå®è¡: å®å¿ã®ããã«ã¿ã¹ã¯ ã¹ã±ãžã¥ãŒã©ã§ã¹ã±ãžã¥ãŒã«ããŸãã
ããŒãã¹: CCleaner ãªã©ã®ããŒã« (æ§ããã«äœ¿çšããŠãã ãã) ã䜿çšãããšãžã£ã³ã¯ãã¯ãªãŒã³ã¢ããã§ããŸããããªã¹ã¯ãåé¿ããããã«å
¬åŒã®æ¹æ³ã«åŸã£ãŠãã ããã
å°éå®¶ã®å©ããæ±ããã¹ãæ
ãããã®æé ã詊ããŠãåé¡ã解決ããªãå ŽåããŸãã¯ããŒããŠã§ã¢ïŒHDDã®æ
éãªã©ïŒã«åé¡ããããšæãããå Žåã¯ãå°éå®¶ã«ãçžè«ãã ããã詳ããã¯ãMicrosoftã®å
¬åŒã¬ã€ããPCã®åŸ©å
ããã芧ãã ãããã»ãšãã©ã®ãŠãŒã¶ãŒã¯èªåã§è§£æ±ºã§ããã®ã§ããå®å¿ãã ããïŒ
ãŸãšãããšã Windows 11ã§ã¬ãžã¹ããªããŒã¿ããŒã¹ãç Žæããå Žåã®ãã©ãã«ã·ã¥ãŒãã£ã³ã°ã¯ãå¿
ãããé£ããããšã§ã¯ãããŸããããŸãã¯åºæ¬çãªããšããå§ããå¿
èŠã«å¿ããŠãšã¹ã«ã¬ãŒã·ã§ã³ãé²ããã°ãããã«ã¹ã ãŒãºãªã³ã³ãã¥ãŒãã£ã³ã°ç°å¢ã«æ»ãããšãã§ããŸãããã®ã¬ã€ãã圹ã«ç«ã£ããªããåãåé¡ãæ±ããŠããå人ãšå
±æããŠãã ãããããªãã®ãæ°ã«å
¥ãã®è§£æ±ºçã¯äœã§ããïŒãã²äžã®ã³ã¡ã³ãæ¬ã«ã³ã¡ã³ããæ®ããŠãäŒè©±ãç¶ããŸãããïŒð