Network Driver Does Not Detect Network Controller; Network Status ...

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Solving Network Problems; Network Driver Does Not Detect Network Controller; Network Status Link Light Never Blinks; Diagnostics Reports A Failure - HP ProDesk 400 G7 SFF Maintenance And Service Manual Hide thumbs Also See for ProDesk 400 G7 SFF:

• Product end-of-life disassembly instructions (25 pages)
,
• Disassembly instructions manual (10 pages)
,
• Product end-of-life disassembly instructions (27 pages)

1 2 Table Of Contents 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136

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Table of Contents

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Solving network problems

Some common causes and solutions for network problems are listed in these tables. The guidelines do not discuss the process of debugging the network cabling.

Network driver does not detect network controller

Use this information to troubleshoot the computer. Cause Network controller is disabled. Incorrect network driver.

Network status link light never blinks

Use this information to troubleshoot the computer. NOTE: The network status light is supposed to blink when there is network activity. Cause No active network is detected. Network controller is not set up properly. Network controller is disabled. Network driver is not properly loaded. System cannot autosense the network.

Diagnostics reports a failure

Use this information to troubleshoot the computer. 66 Chapter 5 Troubleshooting without diagnostics Solution 1. Run Computer Setup and enable network controller. 2. Enable the network controller in the operating system using Device Manager. To access Device Manager in Windows 10, type device manager in the taskbar search box, and then select Device Manager from the list of applications. Check the network controller documentation for the correct driver or obtain the latest driver from the manufacturer's website. Solution Check cabling and network equipment for proper connection. Check for the device status within Windows, such as Device Manager for driver load and the Network Connections applet within Windows for link status. To access Device Manager in Windows 10, type device manager in the taskbar search box, and then select Device Manager from the list of applications. 1. Run Computer Setup and enable network controller. 2. Enable the network controller in the operating system using Device Manager. To access Device Manager in Windows 10, type device manager in the taskbar search box, and then select Device Manager from the list of applications. Reinstall network drivers. Disable autosensing capabilities, and force the system into the correct operating mode. ENWW Table of Contents Previous Page Next Page

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