Dell UltraSharp 1504FP LCD Monitor main OSD Hold Time kya hota hai? Aur iss ki setting kya honi chayie?

Meri LCD kabi kabi computer start hone per bhi display nahi deti, balkey on off button ki light kabi green aur kabi orage hoti rehti hai, Aur phir kuch seconds baad secreen show ho jati hai.

Mujhe laga ke shayed ye OSD hold time ki setting main problem hai. Iss lye uper main OSD hold time ke baarey main puch raha hoon.