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Dell Inspiron 15 7500 Usage and Troubleshooting Guide

Summary: Learn how to use and troubleshoot issues related to drivers, Windows, LCD, input devices, networking, webcam, and more on your Inspiron 15 7500.

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Instructions

Inspiron 7500

Quick Links

Getting Started with your Dell Computer Inspiron 7500 Setup, Specifications and Service Manual Find your Service Tag and Express Service Code Inspiron 7500 Drivers & Downloads Warranty and Support Services

For help with issues such as: Wired and wireless networking, Windows, mouse, touchpad, keyboard, LCD, webcam and downloading drivers, reference the expanding sections below.


For specifications, browse to the Inspiron 7500 Online Manual Page, and then touch or click View PDF under Inspiron 7500 Setup and Specifications (see the Specifications of Inspiron 7500 section).


For port locations, browse to the Inspiron 7500 Online Manual Page, and then touch or click View PDF under Inspiron 7500 Setup and Specifications (see the Views of Inspiron 7500 section).


To view or download the Service Manual, browse to the Inspiron 7500 Online Manual Page, and then touch or click View PDF to the right of the Inspiron 7500 Service Manual.


To locate your Service Tag or Express Service Code, browse to the Where is the Service Tag located? page.

For how-to's and troubleshooting information about Wired and Wireless networking, browse to the Dell Networking and Wireless Support Center.
 


For information about how to turn the wireless antenna on and off on a Dell Computer, reference the Dell Knowledge Base article How to Turn the Wireless Antenna On and Off on a Dell Computer.

 

  • Using the SupportAssist application provides automatic computer updates and detects issues that are resolved for you. Let us take the effort out of maintaining your Dell Computer or Tablet. For more information about SupportAssist, browse to the SupportAssist for PCs and tablets page.
     
  • To run online hardware diagnostics to ensure that your hardware is working correctly, reference the Dell Knowledge Base article How to use the Dell PC Diagnostics. The article explains how to access the hardware diagnostics and the different kinds of tests available for your Dell computer or tablet.  
    NOTE: The diagnostics can either fix the problem automatically, or it guides you through the steps to resolve the problem. When the diagnostic identifies a failing part, depending on the failing part, we immediately start the process for a free in-warranty replacement part.
     
  • When the computer cannot access the Internet, you can run the integrated diagnostics (ePSA) on your computer. For more information, reference the Dell Knowledge Base article Resolve Hardware Issues With Built-in and Online Diagnostics (ePSA or PSA Error Codes).

This section covers the Microsoft Windows operating system that is installed on your computer; select the tabs below to find out more about information.

For help with using Microsoft Windows, reference the Dell Windows Support Center. You must select the operating system you need help with.

When the computer stops responding or you are troubleshooting slow performance issues, perform the following steps:

  1. Press the Power button for at least 15 seconds to ensure the computer turns off.
  2. Disconnect all external devices including the keyboard, mouse, and external monitor. Peripherals also include external storage devices such as flash drives, USB devices, printers, cards, and so on
  3. Press the Power button to see if the computer turns on and boots up correctly. If not, reference the Dell Knowledge Base article Computer Does Not Turn on, or is Stuck on the Dell Logo Screen.
  4. When the computer does boot up correctly, download and install SupportAssist. For more information about how to obtain and install SupportAssist, browse to the SupportAssist for PCs and tablets page.
  5. Perform computer maintenance on your computer, for more information reference the Dell Knowledge Base article Optimization and Maintenance of Microsoft Windows or Troubleshooting Slow Performance Issues.
  6. Start connecting external devices one at a time and check to see if the computer continues to respond.

This link takes you to the Dell Knowledge Base article Microsoft Windows Locks Up or an Error Occurs.

 


For information about the drivers available, browse to the Inspiron 7500 Drivers Page.

This article provides information about how to download drivers for Dell computers, How to Download and Install a Driver.

This section covers the hardware that is installed on your computer; select the tabs below to find out more about information.

Reference the following Dell Knowledge Base articles for information about how to use or troubleshoot mouse, keyboard, or touchpad issues.

NOTE:
  • Some keys on your keyboard have two symbols on them. These keys can be used to perform secondary functions. To perform secondary functions, press Fn and the function key. Press and hold the Fn key, and then press the Esc key to switch the primary behavior of the function keys (F1 - F12) between two modes - multimedia key mode and function key mode.
  • When the computer is powered on, the battery LED also acts as the hard drive activity light. Press and hold the Fn key, and then press the h key to switch between the battery and the hard drive activity light function.


For information about how to turn the touchpad on or off, reference the Dell Knowledge Base article Disabling or Enabling the Touchpad on a Dell Laptop.


Reference the Dell Knowledge Base article Troubleshooting Touchscreen Issues in Microsoft Windows (for information about resolving Touchscreen issues).


When you experience a situation in which the computer does not start at all, or if it does turn on (lights turn on and fans are spinning) but the computer does not show any image, look at the Battery LED (located on the left side of the computer, Figure 1) for a blinking amber or white pattern to determine failures listed in Table 1.
Inspiron 7500 Battery Charge Status LED

NOTE:

The blinking patterns consist of two sets of numbers represented by a group of Amber blinks, and then a group of White blinks.

First Group: The LED blinks with an Amber color one to nine times, followed by a brief pause with the LED off for one and a half seconds.

Second Group: The LED blinks with a White color one to nine times, followed by a longer pause before the next cycle starts again with the LED off for three seconds.

For example: For a No Memory Detected Error (2,3). The battery LED blinks two times with an Amber color, followed by a pause and then blinks three times with a White color. The battery LED will pause for 3 seconds before the next cycle repeats itself again. Each LED blink takes 0.5 seconds.

The computer will not shutdown when displaying the Diagnostic Error Codes.

Diagnostic Error Codes always supersede any other use of the LED. For instance, on Notebooks, battery codes for Low Battery or Battery Failure situations are not displayed when the Diagnostic Error Codes are being displayed.

Blinking Pattern

Component Description
Amber White
1
1
TPM Detection Failure System board failure (included BIOS corruption or ROM error)
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).
1
2
Unrecoverable SPI Flash Failure System board failure (included BIOS corruption or ROM error)
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).
1
3
Short in Hinge Cable tripped OCP1 System board failure (included BIOS corruption or ROM error)
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).
1
4
Short in Hinge Cable tripped OCP2 System board failure (included BIOS corruption or ROM error)
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).
1
5
i-Fuse Failure System board failure (included BIOS corruption or ROM error)
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).
1
6
EC Internal Failure System board failure (included BIOS corruption or ROM error)
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).
2
1
CPU CPU failure
2
2
BIOS ROM failure System board failure (included BIOS corruption or ROM error)
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).
2
3
Memory No memory / RAM detected
2
4
Memory Memory / RAM failure
2
5
Memory Invalid memory installed
2
6
Chipset System board / Chipset error
2
7
LCD LCD failure
2
8
LCD-Power rail failure System board failure (included BIOS corruption or ROM error)
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).
3
1
RTC power failure CMOS battery failure
3
2
PCI / Video PCI or Video card / chip failure
3
3
BIOS recovery image Recovery image not found
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).
3
4
BIOS recovery image Recovery image found but invalid
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).
3
5
Power rail Power rail failure
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).
3
6
BIOS recovery BIOS Recovery Image not found while performing auto-recovery
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).
3
7
ME Error Management Engine error during boot
Try to flash the BIOS to the latest version. For more information, browse to Dell BIOS Updates (reference the How do I update BIOS using a USB flash drive? section).

For additional help with your computer, Contact Technical Support.

When the Battery LED does not blink with an Amber or White pattern, perform the following steps:
  1. Press the power button for at least 15 seconds to ensure the computer turns off.
  2. Disconnect all external devices including the keyboard, mouse, and external monitor. Peripherals also include external storage devices such as flash drives, USB devices, printers, cards, and so on
  3. Remove the A/C adapter from the computer and unplug the A/C adapter from the electrical outlet.
  4. Ensure the connections on the power cable and A/C adapter are firmly pressed together.
  5. Insert the A/C into the computer and a good electrical outlet (not on a surge protector or power strip).
  6. Press the Power button to see if the computer turns on and boots up correctly. If not, reference the Dell Knowledge Base article Computer Does Not Turn on, or is Stuck on the Dell Logo Screen.
  7. Start attaching devices one at a time and testing to see if the computer turns on.

 


There are times when changes to the settings in the System Setup (BIOS) prevent the computer from booting into Windows or connect to the Internet. Setting the BIOS back to its defaults may help fix these issues.
 

  1. Reboot the computer.
  2. When you see the Dell logo during POST, press the F2 key to enter the setup screen.
  3. On the System Setup screen, click Load Defaults.
  4. Ensure that BIOS Defaults are selected and click OK (when asked).
  5. Click OK on the Warning window (when asked).
  6. Click Exit, and the computer restarts.

This section covers the hardware that is installed on your computer; select the tabs below to find out more about information.


For information about troubleshooting a laptop LCD Screen, reference the Dell Knowledge Base article Troubleshooting a Laptop LCD Screen That is Black, Blank or Hard to See.


For help with resolving USB port issues, reference the Dell Knowledge Base article How to resolve USB port issues.


For information about and help with resolving Hard Drive issues, reference the Dell Knowledge Base article Understanding and Troubleshooting Your Hard Drive.


For information about and help with resolving Audio issues, reference the Speakers and Headphones Support site.

 

Battery Charge and Status LED

The battery charge and status LED indicator are located at the left side of the computer Figure 1. Reference Table 2 for the description of the LED.

Inspiron 7500 Battery Charge Status LED
LED Behavior Description
Alternately blinking amber light and white light An unauthenticated or unsupported non-Dell AC adapter or battery is attached to your laptop
Constantly blinking amber light Battery below specified Low Battery level
Light off Battery in full charge mode with AC adapter present
White light on Battery in charge mode with AC adapter present
  • S0 (ON) — System is turned on.
  • S4 (Hibernate) — The computer consumes the least power compared to all other sleep states. The computer is almost at an OFF state, expect for a trickle of power. The context data is written to a hard drive.
  • S5 (OFF) — The computer is in a shutdown state.
NOTE:
  • For models with a fingerprint reader (where no Power LED is on the power button), the LED illuminates white immediately once the power button is pressed.
  • When the computer is powered on, the battery LED also acts as the hard drive activity light. Press and hold the Fn key, and then press the h key to switch between the battery and the hard drive activity light function.

For additional information about and help with resolving Battery issues, reference the Battery Support site.

This section covers the software that may be installed on your computer; select the tabs below to find out more about this information.


The Dell Windows Backup Media and Recovery Options page provides information about backing up your Windows Operating System as well as recovery options for when Windows does and does not start correctly.


The Dell Download Center provides information about software that you may have bought and software that is already installed on your computer, such as Dell Backup Solutions and Dell SupportAssist for PCs and tablets.


Some of the software sold at the time of purchase has to be downloaded once you receive your computer. You can download and install those programs by using Dell Digital Delivery, for more information reference the following links:


A free PDF reader (Acrobat Reader DC) is available for free from Adobe This hyperlink is taking you to a website outside of Dell Technologies.. You need this program to view any PDF files such as the Quick Start Guides or Owner's Manuals.


This article provides help with Microsoft Office programs, A Guide to the various Microsoft Office programs available on your Dell PC.


  • The Skype software can be downloaded from the Skype This hyperlink is taking you to a website outside of Dell Technologies. website. This website also offers instructional videos on how to use the Skype program.
  • To uninstall Skype, perform the following steps:
    1. Close Skype and ensure it is not running in the background.
    2. In the Search bar type appwiz.cpl
    3. Touch or click appwiz.cpl (Control panel item) to open the Programs and Features window.
    4. Touch and hold or right-click Skype from the list and select either Remove or Uninstall.
    5. Reboot your computer and check to ensure that the application has been uninstalled.


To access the Dell Security and Virus Support Page click the following link:


Your computer comes pre-installed with an Anti-virus program. For more information, reference the Dell Knowledge Base article Useful Information about the Third Party Anti-virus programs that ship with a Dell PC.


More information about Viruses, Spyware, and Malware can be found at the following links:

Affected Products

Inspiron 7500
Article Properties
Article Number: 000125316
Article Type: How To
Last Modified: 16 Sept 2024
Version:  8
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