Laptop Chip Level Repair Classroom Notes

MOTHERBOARD

The motherboard is the main board in the system, and it is having “malty layer printed circuit board” and it is Manufacturer with Epoxy Material. Motherboard of 3 types

1. Server Motherboard
2. Desktop Motherboard
3. Laptop motherboard

1. In the desktop motherboard, (or) laptop motherboard, minimum, and maximum the only one processor. We are inserting, and this processor frequency is maximum 3.6 GHz in this motherboard maximum RAM capacity is 8 GB supporting.

2. In the motherboard server minimum one processor (and) maximum 64 and above processors we can insert, and this processor frequency is minimum 3.GHz and in this motherboard supporting RAM 512 GB and above also.

The desktop motherboard again classified into four types

1. Pentium 1
2. Pentium 2
3. Pentium 3
4. Pentium 4

Pentium – III

            810, 810E, 815, 820

 Pentium – IV

            845, 865, 915, 945, 965, DG31, DG33, DG41, DG45

P-III Mother board’s Identification

1. It is having AT power supply>> 6+6=12 pins connector & It is having ATX SMPS 20 pin
2. It has ISA slot >>it is black color>>having 8-bits and 16 bits
3. It has PCI slot>>it is WHITE color>>having 82 bits
4. It has IDE1, IDE2>>40 pins connector
5. It has floppy disk drive >>34 pins connector
6. It has DIMM RAM slot >>it has 168 DIMM package connector
7. Processor supports 450Mhz to 1.3Ghz
8. Ram support 64MB to 256Mb
9. It is having AGP slot >> it is in brown color>>having 64 bits

It has AMR slot >> it is brown color>> having 64 bits

continue………….

CHIPTRONIKS

The Repairing Research Institute

OUR ADDRESS

 B35/6, B Block, G T Karnal Road Industrial Area

Opp Guru Nanak Piao Gurudwara, Near Bikaner sweets

Delhi-110033

Ph.No : 011-47592046, 9971004993