When faced with the need to connect to the internet on a Hewlett-Packard device, users often search for how to enable WiFi on an HP 655, not realizing that this name covers two completely different types of equipment. On the one hand, this is a popular series of laptops released about ten years ago, which are still widely used in offices and educational institutions due to their easy repairability. On the other hand, there are routers with similar markings that require a different approach to configuring network interfaces.
Owners of laptops in this line often encounter a lack of visible indicators or non-functioning hotkeys, which can be confusing. Physical switch The router may be hidden, and the software drivers may be corrupted after reinstalling the operating system. At the same time, setting up a wireless access point requires logging into the web interface and understanding basic addressing principles.
In this article, we'll examine both scenarios in detail, paying particular attention to the nuances specific to this series of devices. You'll learn where to look for hidden buttons, how to check the module's status in Device Manager, and what commands to use for diagnostics. HP Pavilion 655 and brand routers have their own unique features, ignoring which can lead to a false conclusion about the equipment malfunction.
Finding the physical switch and control keys
The first step when attempting to activate the wireless connection on an HP 655 laptop should be a thorough visual inspection of the case. Hewlett-Packard engineers used different control layouts across different model revisions. On some Pavilion series devices, a separate mechanical slider located on the front edge or side, near the USB ports. Its position should be shifted toward the antenna icon or the word "On."
If there's no obvious slider, you should check the keyboard's function row. Most often, a key combination is used to activate the module. Fn and one of the function keys F1-F12. The keys usually feature an image of an antenna or an airplane. For the HP 655, the most typical combination is Fn + F12, however, depending on the regional modification, this may be F2 or F10When you press the correct combination, an LED indicator, often located directly on the button itself or above the keyboard, should light up.
⚠️ Attention: If the indicator flashes orange and does not turn blue when you press a key combination, this may indicate a software lock or a missing button control driver, rather than a physical failure.
Sometimes users forget about the software blocking feature available through the Windows Mobility Center. Even if the physical buttons are working properly, the system may forcefully disable the radio. You can check this by opening the quick actions menu or through the Control Panel, but we'll discuss this in the following sections. It's important to understand that hardware switch takes precedence over the operating system's software settings.
Setting up a wireless adapter in Windows
After checking the physical condition of the device, you need to move on to the software part. In Windows operating systems, which are most often installed on On the HP 655, network interfaces are managed through the Control Panel or System Settings. To get started, open the Start menu and search for "Control Panel," then go to "Network and Internet" and select "Network and Sharing Center."
In the left pane of the window that opens, find the "Change adapter settings" link. This displays all network interfaces installed in the system. Look for the link labeled "Wireless Network Connection" or "Wi-Fi." If it's grayed out and labeled "Disabled," right-click it and select "Enable." If the icon is completely missing, the problem lies deeper, likely in the drivers or BIOS.
- 🔹 Right-click on the network icon in the tray (near the clock).
- 🔹 Select "Open Network & Internet settings".
- 🔹 Make sure the "Wireless Network" slider is set to the "On" position.
- 🔹 Check if "Airplane Mode" is activated, which blocks all radio modules.
There is also a quick way to switch modes using a keyboard shortcut Win + A (in Windows 10/11) or through the Mobility Center. In the Windows Mobility Center, which can be accessed by pressing Win + X (in older versions) or through search, there's often a separate "Wireless Network" tile. If there's a "Turn on Wireless Network" button, click it. Sometimes the system requires administrator permissions to perform this action.
Driver Diagnostics and Device Manager
The most common reason why WiFi fails to turn on on an HP 655 laptop is missing or incorrectly installed drivers. This is especially true after a clean Windows installation, when the system installs basic drivers that don't support the specific power management features of the wireless module. To check, open Device Manager by searching for it or running the command devmgmt.msc.
In the hardware list, expand the "Network Adapters" branch. You'll need to find a device whose name includes the words "Wireless," "802.11," "WLAN," or chip manufacturer names such as Atheros, Broadcom, Ralink, or Realtek. If there's a yellow exclamation mark next to the device or it's listed as "Unknown Device," the driver isn't installed or isn't working correctly. In this case, you'll need to download the latest software from the official support website, specifying your laptop's exact model.
| Status in the dispatcher | Probable cause | Action |
|---|---|---|
| Yellow triangle | Driver conflict or error code 10/43 | Update or roll back the driver |
| Gray down arrow | The device is disabled by software | Right click -> Enable |
| Unknown device | Driver missing | Install the driver from a disk or website |
| The device is not on the list | Hardware failure or BIOS shutdown | Check BIOS and physical connection |
In some cases, simply reinstalling the driver can help. To do this, right-click the adapter in Device Manager and select "Uninstall device." After restarting, the computer will attempt to find the device and reinstall the driver. It's also worth going to the adapter's properties, going to the "Power Management" tab, and unchecking "Allow the computer to turn off this device to save power," as this is a common cause of the module shutting down spontaneously.
Where can I get drivers if I don't have internet access?
Use another computer or smartphone to download drivers from the official HP website. Find the "Support" section -> "Drivers" -> enter your laptop model (e.g., Pavilion g6 or 655) -> select your operating system -> download the Wireless LAN driver. Transfer the file to the affected laptop using a USB drive.
Checking BIOS/UEFI settings
If software methods fail, you should check your Basic Input/Output System settings. HP 655 laptops often have a BIOS-level wireless module lockout feature. This can occur after a factory reset or a motherboard firmware update. To enter the BIOS, restart the laptop and actively press the [Power] key while turning it on. F10 or Esc, then select "BIOS Setup".
In the BIOS interface, go to the "System Configuration" or "Security" tab. Look for a section related to "Built-in Device Options" or "Port Options." There should be an item labeled "Wireless Button" or "WLAN Device." Make sure it's set to "Enable." If it's set to "Disable," the WiFi module is physically disconnected from the system, and no actions in Windows will enable it.
⚠️ Attention: Be extremely careful when changing BIOS settings. Don't change settings you're unsure of, as this may cause your laptop to become unstable.
After making changes, be sure to save the settings, this is usually done by pressing the key F10, and confirm your exit. The laptop will reboot. If the network adapter appears in Device Manager but isn't working, try updating the BIOS to the latest version available on the manufacturer's website, as older firmware versions may contain power management bugs.
☑️ BIOS Diagnostics
Setting up the HP 655 WiFi router
If your question was not about a laptop, but about an HP router (sometimes confused with laptops due to similar numbers or OEM branding), the process for enabling WiFi is different. First, make sure the device is connected to a power source and the ISP's WAN cable. There should be a button on the router marked WiFi or a wireless antenna. Briefly pressing it usually enables or disables wireless broadcasting.
For more detailed configuration, you need to log in to the device's web interface. Connect your computer to the router via a LAN cable or WiFi (if it's already enabled). Open a browser and enter the device's IP address in the address bar. HP's default IP address is often 192.168.1.1 or 192.168.0.1The exact address and login details (login and password) are indicated on the sticker on the bottom of the device.
In the settings menu, find the "Wireless" section. Here you can not only enable wireless broadcasting (Enable Wireless), but also configure the network name (SSID) and password. It is recommended to use encryption WPA2-PSK or WPA3 To ensure data security, do not leave your network open, as this will allow third parties to access your traffic.
- 📡 Check the indicators on the front panel of the router (the WiFi icon should be lit).
- 🔐 Set a strong password for your wireless network in the Security section.
- 📶 Select a broadcast channel (Auto or a specific number 1-12) to avoid interference.
- 💾 Save the settings by clicking the "Apply" or "Save" button, the router may reboot.
Solutions to common problems and frequently asked questions
Even if you follow all the instructions, specific issues may arise. For example, your laptop may see your neighbors' networks but not yours, or it may continually lose connection. In these cases, it's helpful to reset your Windows network settings. Open a command prompt as administrator (right-click the Start menu -> Command Prompt (Administrator) or PowerShell) and run the reset command:
netsh winsock resetnetsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
After running these commands, you need to restart your computer. You should also check the "WLAN AutoConfig" service. Click Win + R, enter services.msc, find this service in the list and make sure it's running and the startup type is set to "Automatic." Without this service, Windows won't be able to manage the WiFi adapter.
If all else fails, the wireless module inside the laptop may be faulty or the antenna contact may have come loose. In the HP 655, the WiFi module is often a Mini PCIe card, which is easily removed for replacement. However, before disassembling the device, make sure you have the necessary skills, as careless handling can damage other components.
Why doesn't my HP 655 laptop see any WiFi networks?
Most likely, the problem is with the driver (the device isn't detected by the system) or the BIOS (the module is disabled at the hardware level). It's also possible that the WiFi button on the keyboard has blocked the module software-based. Check the Device Manager for any unknown devices.
How do I know which WiFi driver is needed for the HP 655?
Open Device Manager, locate the unknown device or network adapter, and go to Properties -> Details -> Hardware IDs. Copy the top line (e.g., VEN_168C&DEV_002E) and search for it online. This will reveal the exact chip model.
Is it possible to connect an external USB WiFi adapter instead of the built-in one?
Yes, this is a great solution if the built-in module has burned out. Buy any USB WiFi adapter that supports your standard (N or AC), install its drivers, and it will appear in the system as a new network interface, completely replacing the faulty built-in one.
The orange WiFi indicator is on, what should I do?
An orange light on HP laptops usually means the module is on but not connected to the network, or is in power-saving mode. Try connecting to the network manually. If the indicator blinks orange, the module is attempting to connect or transfer data.