Processor - HP ENVY 17 Maintenance And Service Manual

7. Remove the hard drive (see
8. Remove the RTC battery (see RTC battery (see
9. Remove the memory modules (see
10. Remove the WLAN module (see
11. Remove the optical drive (see
12. Remove the base enclosure (see
13. Remove the fan (see
14. Remove the system board (see
Remove the heat sink:
▲ Loosen the 4 captive screws in the order listed on the heat sink (1), and then remove the heat
sink (2).
NOTE:
Reverse this procedure to install the heat sink.

Processor

Description
Intel Quad Core i7-4900MQ 2.80-GHz (SC turbo up to 3.80-GHz) processor (1600-MHz FSB,
8.0-MB L3 cache, 47 W)
Intel Quad Core i7-4800MQ 2.70-GHz (SC turbo up to 3.70-GHz) processor (1600-MHz FSB,
6.0-MB L3 cache, 47 W)
Intel Quad Core i7-4702MQ 2.20-GHz (SC turbo up to 3.20-GHz) processor (1600-MHz FSB,
6.0-MB L3 cache, 37 W)
Hard drive on page
Optical drive on page
Fan on page
There is thermal paste between the heat sink and the processor.
41).
RTC battery on page
Memory modules on page
WLAN module on page
46).
Base enclosure on page
74).
System board on page
54).
43).
44).
55).
76).
Spare part number
723523-001
723524-001
723522-001
Component replacement procedures 79