Cable Management - HP Elite x2 G8 Maintenance And Service Manual

Type 1: Bright dot on a dark background = Always On
●
Type 2: Dark dot on a bright background = Always Off
●
Combination = in any combination and any color that are always on or off
●
Use the HP PC Hardware Diagnostics (UEFI) tool to determine numbers of pixels and their distance. HP uses
the following set of criteria when damaged displays are submitted for warranty coverage.
Source: http://support.hp.com/us-en/document/c00035844
Table 7-57 Electrical defect criteria
Panel resolution
Subpixel faults
VGA, SVGA, SD, WSVGA, XGA, 720p, SD+, WXGA, HD
WXGA+, SXGA+, HD+, SXGA+
WSXGA+, UXGA, FHD, WUXGA
QHD, QHD+, WQXGA, UD
Electrical defect clusters (defects within a 5x5 pixel block)
Minimum distance between ANY allowable defects (unless otherwise specified)
Cluster with 2 or more subpixels with subpixel faults
Dim lines
Cross lines on/off
Horizontal lines on/off
Vertical lines on/off
NOTE: Examine all LCD panel defects at the highest possible resolution using both the brightest and
darkest possible backgrounds, because some subpixel failures might not be readily visible under certain
conditions.
NOTE: Contact support for assistance if issues are not listed.

Cable management

Proper routing of the internal cables is critical to the operation of the computer. Follow good cable
management practices when you have to remove and install components.
Handle cables with care to avoid damage.
●
Apply only the tension required to seat or unseat cables during insertion or removal from the connector.
●
When possible, handle cables by the connector or pull-strap.
●
136 Chapter 7 Troubleshooting guide
Accept Reject
N ≤ 2 Type 1 N ≥ 3 Type 1
N ≤ 2 Type 2
N ≤ 3 Type 1 N ≥ 4 Type 1
N ≤ 3 Type 2
N ≤ 4 Type 1 N ≥ 5 Type 1
N ≤ 4 Type 2
N ≤ 5 Type 1 N ≥ 6 Type 1
N ≤ 5 Type 2
S ≥ 25 mm S < 25 mm
Not allowed
Not allowed
Not allowed
Not allowed
Not allowed