If we have complete knowledge about the laptop, how to open and close it, it is good and with complete accessories / equipment, but if we do not have information about it, then it should not be done. Could be harmful to you please stay away.
This is one of the best suggestions that, if we know about any thing very well, then we are capable of doing it but if we do not know, then at that time we lose the life of this object which is in front of our eyes. Took forever goes away.
