Abstract: A sloped wall type heat radiating member for chip, which is tightly attached to the upper side of the chip on a chip base for increasing the heat radiating efficiency of the chip. Two sloped walls inclinedly upwardly project respectively from two opposite sides of the heat radiating member toward each other, whereby a heat radiating fan is firmly inserted between the slope walls without using any fastening element such as screws. Two resilient slidable latching boards are disposed respectively on two sides of the heat radiating member. The bottom end of each latching board is formed with at least one latching hole for latching a lug disposed on each side of the chip base. The latching board is further formed with a guide section, whereby when the latching board is depressed by a user, the guide section is inclinedly moved downwardly along the sloped wall of the heat radiating member, making the latching hole of the latching board automatically unlatch the lug of the chip base.