booting problem

Hi sir,
One of the machine in our office is giving the problem of bootup (win XP), we also tried to restore it from XP CD but not recovered.
It just simply showing blank screen after startup from windows logo page (in all the modes :safemode, vth networking, normal mode, prev. good configuration).
Help me in this case.

Bharath Reddy

NET QUESTION

DIFFERENCE BETWEEN INTRANET AND EXTRANET


P L Srinivas Rao

HARDWARE EXPLANATION

WHAT IS THE MEANING OF SNOOPING ?


P L Srinivas Rao

HARDWARE QUESTION

WHAT IS THE DIFFERENCE BETWEEN WRITE THROUGH AND WRITE BACK?

P L Srinivas Rao

CISCO NETWORK QUESTION

WHAT IS VTP? WHAT IS SPAN/RSPAN ?

P L Srinivas Rao

Earthing Tip

There should be proper Earthing for proper functioning of the Computers. The recomended voltages are
Phase to Neutral 230 Volts(+ / - 1%)
Phase to Earth 230 Volts(+ / - 1%)
Neutral to Earth between 0 and 2 Volts(It should be greater than 0)

Shakir Hussain

SMPS TESTING

To check if the SMPS is OK, we should short the green wire pin of the SMPS with any of the Black wire pin and power ON the SMPS, if the SMPS gets ON (FAN will start moving) then the SMPS is OK else it is faulty.

Shakir Hussain