리 얼 컴

http://realcom.co.kr  데이터 복구 및 조립컴퓨터 전문

서 울 시   광 진 구    광 나 루 로   5 6 길 8 5    판 매 동   7 층   A 0 3 4 호   리 얼 컴

Document No : Realcom2023-0127-01 ATTN :

리얼컴 대표

Addresser : Data Recovery of Realcom. Co, TITLE : Sheet data recovery success

Maker	P/N	S/N
WD	WDBYVG0020BBK	WXJ2A71CY759

Symptom and follow-up measure.

Symptom

1-1. Impossibility of detection of hard disk.

1-2. Execution of Diagnosis of Hard Disk(PCB and Disk Test)

Disk Test -> Disk Failure(many number of bad secture, MFT damage)

Head Fault □ Head access time too late

PCB Test □ Good

TEST Result

1 Hard disk DATA Transfer: Good

2 Disk Signal Check: Good

3 Lost cluster rebuild: Good

4 Hard disk reuse Status: Disabled

⊙your HDD Bad Sector as having read and write have not been Current recovery, backup HDD stored data is expected to be delivered. After 5 days storage of your data in case against automatically deleted when more than please contact us.