HP 330 Service Information Manual

The optional high-speed disc interface configuration switches control:
• Select Code, 0 through :U.
• Interrupt Level, 3 through 6.
• System Controller.
• Low/High Speed.
Switches on the system interface board for high-speed disc interface configuration are shown in
Table
3-10. Refer to Figure 3-22 to locate these switches.
Table 3-10. High-Speed Disc Add-On Configuration Switches
Switch
Label
Function/How
It's Used
SELECT
Select
Code: 1 (L) is LSB, 5 (M) is MSB
Shipped with SC-14
(1 - 5)
INT (6)
Interrupt Level: LEV (7) is MSB
LEV (7)
76
- -
00 = Level 3
o 1 = Level 4 (Shipped setting)
1
0 = Level 5
1 1 = Level 6
SC (8)
System Controller
1 =
System Controller (Shipped setting)
o = Not System Controller
LOW (9) Low/High Speed
0= Low Speed
1 = High Speed (Shipped setting)
108 Functional Description

HP 330 Specifications

General

Storage	500 GB HDD (7200 rpm)
Operating System	Windows 7 Professional 64-bit
Graphics	Intel HD Graphics
Dimensions	14.88 x 6.89 x 15.02 inches
Processors	Intel Celeron, Pentium, Core i3/i5/i7
Processor	Intel Celeron
USB Ports	4x USB 2.0
Optical Drive	DVD-Writer
Network	Gigabit Ethernet