
Ch5. Removing and replacing a part
4. Remove 9 screws (for 15” model) or 8 screws (for 14.1”).
| 1 | 1 | 3 | 1 | 1 | 
(15”)
| 2 | 2 | 2 | 2 | 
| No. | FRU No. | Specification | Qty | |
| 
 | 
 | 
 | 
 | |
| 1 | 1SZZBZ3009B | M2.0 X L2.5 | 4 | |
| 
 | 
 | 
 | 
 | |
| 2 | 1SZZBA4044B | M2.5 XL4.0 | 4 | |
| 
 | 
 | 
 | 
 | |
| 3 | 1SZZBA4041A | M2.0 X L3.0 | 1 | |
| (15”) | ||||
| 
 | 
 | 
 | ||
| 
 | 
 | 
 | 
 | 
85

4. Remove 9 screws (for 15” model) or 8 screws (for 14.1”).
| 1 | 1 | 3 | 1 | 1 | 
(15”)
| 2 | 2 | 2 | 2 | 
| No. | FRU No. | Specification | Qty | |
| 
 | 
 | 
 | 
 | |
| 1 | 1SZZBZ3009B | M2.0 X L2.5 | 4 | |
| 
 | 
 | 
 | 
 | |
| 2 | 1SZZBA4044B | M2.5 XL4.0 | 4 | |
| 
 | 
 | 
 | 
 | |
| 3 | 1SZZBA4041A | M2.0 X L3.0 | 1 | |
| (15”) | ||||
| 
 | 
 | 
 | ||
| 
 | 
 | 
 | 
 | 
85