Light Pattern | Problem Description | Suggested Resolution |
|
|
|
| A possible graphics card failure has | • Reseat any installed graphics cards (see |
| occurred. | "Cards" on page 70). |
|
| • If available, install a working graphics |
|
| card into your computer. |
|
| • If the problem persists or the computer |
|
| has integrated graphics, contact Dell |
|
| (see "Contacting Dell" on page 112). |
|
|
|
| A possible floppy drive or hard drive | Reseat all power and data cables. |
| failure has occurred. |
|
A possible USB failure has occurred.
Reinstall all USB devices and check all cable connections.
No memory modules are detected. | • If two or more memory modules are |
| installed, remove the modules (see |
| "Removing Memory" on page 70), then |
| reinstall one module (see "Installing |
| Memory" on page 68) and restart the |
| computer. If the computer starts |
| normally, continue to install additional |
| memory modules (one at a time) until |
| you have identified a faulty module or |
| reinstalled all modules without error. |
| • If available, install properly working |
| memory of the same type into your |
| computer (see "Installing Memory" on |
| page 68). |
| • If the problem persists, contact Dell |
| (see "Contacting Dell" on page 112). |
|
|
Memory modules are detected, but a | • Ensure that no special requirements |
memory configuration or compatibility | for memory module/connector |
error has occurred. | placement exist (see "Memory" on |
| page 66). |
| • Ensure that the memory you are using |
| is supported by your computer (see |
| "Memory" on page 66). |
| • If the problem persists, contact Dell |
| (see "Contacting Dell" on page 112). |
50
