PC Hardware & Troubleshooting
![[Image: Z2dBH.jpg]](http://i.imgur.com/Z2dBH.jpg)
Unit 3 & 4 Two marks
Will upload other units with in TODAY!!! Friends!!
![[Image: SlubL.png]](http://i.imgur.com/SlubL.png)
Attachment :
PCH UNIT III.pdf (Size: 243.31 KB / Downloads: 283)
PCH UNIT IV.pdf (Size: 301.52 KB / Downloads: 337)
![[Image: Z2dBH.jpg]](http://i.imgur.com/Z2dBH.jpg)
Unit 3 & 4 Two marks
Will upload other units with in TODAY!!! Friends!!
![[Image: SlubL.png]](http://i.imgur.com/SlubL.png)
Attachment :
![Adobe Acrobat PDF .pdf](https://www.vidyarthiplus.com/vp/images/attachtypes/pdf.gif)
![Adobe Acrobat PDF .pdf](https://www.vidyarthiplus.com/vp/images/attachtypes/pdf.gif)