upgrading and repairing PCs technicians ... - 400 Bad Request

Table 10.6 Power Management Standards Compared Continued
Standard Devices Controlled How Implemented Notes
ACPI All APM peripherals plus Implemented in BIOS; If ACPI support is
other PC and consumer support must be present present in the
devices in BIOS and devices; BIOS when
supports automatic Windows 98/Me/
power-up and 2000 is first
power-off for PC installed, Windows
and consumer devices ACPI drivers are
including printers, installed; update
stereos, CDs, and others BIOS before installing
Windows if
ACPI support is
not present in
BIOS.
VGA Video Connector Pinouts
Illustrations of all the following connectors can be seen in Chapter
14, “Connector Quick Reference.”
VGA DB-15 Analog Connector Pinout
Virtually all displays in use today are descended from the 1987vintage
IBM VGA display introduced with the IBM PS/2s. The connector
pinout is shown in Table 10.7.
Table 10.7 Standard 15-Pin VGA Connector Pinout
Pin Function Direction
1 Red Video Out
2 Green Video Out
3 Blue Video Out
4 Monitor ID 2 In
5 TTL Ground —-_ (monitor self-test)
6 Red Analog Ground -_
7 Green Analog Ground -_
8 Blue Analog Ground -_
9 Key (Plugged Hole) -_
10 Sync Ground -_
11 Monitor ID 0 In
12 Monitor ID 1 In
13 Horizontal Sync Out
14 Vertical Sync Out
15 Monitor ID 3 In
VGA Video Connector Pinouts 241