Dell Latitude CPX Support Question
Dell Latitude CPX Support Question
Find answers below for this question about Dell Latitude CPX - Notebook.Need a Dell Latitude CPX manual? We have 1 online manual for this item!
Question posted by mynursery4sale on November 14th, 2012
Vertical Green Line And Dot On Screen
I have this anoying vertical line with a dot on my laptop screen. Can someone tell me if it can be fixed?
Current Answers
Answer #1: Posted by RathishC on November 15th, 2012 12:01 AM
RathishC
Member since:
June 19th, 2012 Points: 2,516,090
Member since:
June 19th, 2012 Points: 2,516,090
Hi,
Rathish C
#iworkfordell
Please remove the power cable and the battery, and then hold the power button down for 15-20 seconds and put the battery and the adapter back in and start the computer. Check if it works.
Would, suggest you to run a Pre Boot system assessment test. To run the test press and hold the FN key (function key) and then press the power button once and keep holding the FN key till you see the test running on the screen:
You can refer the Dell Article 266787 on www.support.dell.com
If you are able to see the color bars and there are vertical lines on the screen, then it may be an issue with the LCD screen. Would request you to connect an external monitor and check the display on the monitor screen.
If the color bars are displayed without any lines, then I can assure you that there is no issue with LCD.
Let the test run and if you get any error messages. Please let me know.
You can also try reseating the LCD Cable. If reseating the LCD cable also doesn’t resolve then would suggest you to replace the LCD.
You can also follow some steps as mentioned in the link below:
You can refer the Dell Article 266529 on www.support.dell.com
Please reply if you have any further questions.
Thanks & RegardsRathish C
#iworkfordell
Related Dell Latitude CPX Manual Pages
Service Manual - Page 3
All rights reserved.
February 2000 P/N 64PTN Rev. Information in this text: Dell, the DELL logo, and Latitude are trademarks of Dell Computer Corporation is subject to either the entities claiming the marks and names or their products. Trademarks used in this document ...
Service Manual - Page 8
... or something similar to the bottom case should never be replaced by performing the removal procedure in your Dell Latitude portable computer. back of computer
left side
right side
front of the display assembly with respect to support the... relative to exceed 180 degrees. The angle of computer
support.dell.com
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual
1
Service Manual - Page 9
... Remove any installed devices in the modular device bay.
2
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual Also disconnect any work in a C/Dock ...Family Expansion Station or C/Port Family Advanced Port Replicator (APR), undock the computer.
4. Save any telephone or telecommunications lines...
Service Manual - Page 10
... the battery bay (see Figure 2). M2.5x20
M2.5x10
M3.0x5 M2.5x4 M2.5x4 M3.0x3 M2.0x3
support.dell.com
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual
3 Examples are shown in the illustration to dissipate any static electricity that length screw is also included in the following...
Service Manual - Page 11
... you are removing and replacing components, photocopy the Table 1 placement mat as a tool to
your system)
Thermal Cooling Assembly and Exhaust Fan: M2.5 x 4 (2 each)
4
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual
Service Manual - Page 12
... connectors are zero insertion force (ZIF) connectors. To ensure a firm connection, make sure the ZIF connector is completely closed. support.dell.com
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual
5 Orient the end of the interface cable with the ZIF connector, and insert the end of the connector.
2. Use a small...
Service Manual - Page 13
Some parts may only be available as part of a service kit or assembly and are provided for the manufacturer's name.
6
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual
CUS, ADPT, AC, EXT, 20V, 70W, NBK ADPT, AC, EXT, 20V, 70W, 3W, BA CORD, PWR, 110V, 6F, AC, 3W/3P, US
...
Service Manual - Page 14
... cable
ASSY, CBL, FLX, TFT
12.1-inch flex cable
ASSY, CBL, FLX, W/EXTN,12.1
14 14 16 16
14 16, 17
support.dell.com
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual
7
Service Manual - Page 15
...
CUS, 128MB, DIMM, SDRAM
Customer kit, memory module, 192-MB
CUS, 192MB, DIMM, SDRAM
Customer kit, memory module, 256-MB
CUS, 256MB, DIMM, SDRAM
8
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual
Service Manual - Page 16
..., Button
Foot, Rubber, Black (4 each)
Foot, Rubber, Strike Zone, Black
LTCH, BTN, Module Foot, Rbr, Blk Foot, Rbr, Strike Zone, Blk
support.dell.com
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual
9
Service Manual - Page 17
display assembly
keyboard
palmrest assembly
hard-disk drive
internal modem (may not apply to your system)
system board
main battery
case plug for modem
bottom case assembly modular bay device
The following subsections provide instructions for removing and replacing field-replaceable parts and assemblies.
10 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual
Service Manual - Page 18
... the main battery and secondary battery (if present). 2. Push the drive assembly into the opening on the drive door. support.dell.com
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 11 bottom of the computer.
1. The drive is on the left side of
the hard-disk drive door (see Figure...
Service Manual - Page 19
... latch toward the unlock icon. Insert a flat-blade screwdriver under the indentation in the bottom case assembly and lift the cover.
12 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual Close the display, and turn the computer upside down on a flat work surface.
2. Release the memory module cover. Close the...
Service Manual - Page 20
... on the system board are designed for the memory module to fit into their sockets, in only one direction. support.dell.com
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 13 inner tabs (2 per socket)
memory module sockets (2)
DIMM A
DIMM B
1. Remove the memory module cover.
3. Lift the memory module out...
Service Manual - Page 21
... turn the computer upside down until it .
4. 2. Pivot the memory module down on a flat
work surface.
10-mm screws (7)
M2.5x10
14 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual If you do not hear a click as each end of the memory module socket. Replace the memory module cover.
1. With...
Service Manual - Page 22
... on the left edge of the computer (see Figure 9).
4. Rotate the keyboard over the left side of the keyboard. support.dell.com
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 15 Turn the computer right-side up and open the display.
5.
Remove the seven 10-mm screws, labeled with a " circle...
Service Manual - Page 23
... contact side of the computer with the keys face down when you insert the cable into the keyboard ZIF interface connector.
16 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual Connect the keyboard cable to the ZIF connector. Remove the keyboard assembly.
1. Carefully disconnect the track stick cable from the...
Service Manual - Page 24
... keyboard down, press on the left and right surfaces of the computer and then work inward to the center.
support.dell.com
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 17 Check that the track stick and keyboard cables are not twisted as you lower the keyboard into place. Start...
Service Manual - Page 25
... (may not apply to your system)
white marks on the microprocessor shield securing the thermal cooling assembly to the microprocessor module.
18 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual Loosen the three captive screws securing the microprocessor shield to the microprocessor module (see Figure 12).
4. Remove the keyboard assembly...
Service Manual - Page 42
... board assembly.
Replace the modem (if present).
3. 4-mm screw with captive washers
white marks on the display screen. Remove the modem (if present).
11. NOTE: After replacing the system board assembly, be sure to the replacement... in the PC Card slot.
6. support.dell.com
Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual 35 Replace the system board mounting screws.
4.
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