Electronic apparatus

An electronic apparatus comprising:

• a chassis including:
• an upper cover that defines a left-right direction and a front-rear direction of the chassis;
• a first side wall and a second side wall that protrude, in a thickness direction of the chassis, from opposite peripheral edges of the upper cover in the left-right direction;
• for each of the first side wall and the second side wall, two bosses that protrude:
• in the thickness direction of the chassis, from an inner face of the upper cover, and also
• in the left-right direction of chassis, from an inner face of the corresponding side wall;
• and
• for each of the bosses, a corresponding positioning pin that protrudes in the thickness direction of the chassis;
• a keyboard fastened to the upper cover by first screws;
• at opposite ends of the keyboard in the left-right direction, a first bracket fastened to the first side wall and a second bracket fastened to the second side wall;
• and
• an electronic board that is supported by the first bracket and the second bracket,
• wherein each of the first bracket and the second bracket includes:
• bracket holes that accommodate second screws that fasten to the two bosses of the corresponding side wall;
• positioning holes that accommodate the corresponding positioning pins on the two bosses of the corresponding side wall;
• and
• studs that accommodate third screws that fasten the electronic board to the corresponding bracket;
• wherein the first bracket and the second bracket are fastened to the first side wall and the second side wall without fastening to the keyboard,
• wherein the electronic board is fastened to the first side wall and the second side wall, via the first bracket and the second bracket respectively, without fastening to the keyboard and without fastening to the upper cover.