no-boot Troubleshooting

Laptop won't boot on the Sony A7 IV

Source: Sony support — camera error codes Confidence: 80% Verified Aug 9, 2026

The laptop fails to start, often from a power issue, a failed update, or a hardware fault.

How to fix Laptop won't boot

Charge the battery

Charge the battery and ensure it is seated correctly.

Source: Sony support — camera error codes Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 2 hours

Parts needed: Sony A7 IV Replacement Battery, Sony A7 IV Battery Charger

Replace the battery

If the battery is worn, replace it with a genuine one.

Source: Sony support — camera error codes Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 5 min

Parts needed: Sony A7 IV Replacement Battery, Sony A7 IV Battery Charger

Replacement parts for the Sony A7 IV

Sony A7 IV Replacement Battery Sony A7 IV Battery Charger Sony A7 IV Lens Cap Sony A7 IV Camera Strap Sony A7 IV SD Card Sony A7 IV Camera Grip

← All Sony A7 IV error codes

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