Here’s how to re-map the default Calculator keyboard “shortcut key” to instead send the Play/Pause media command under Windows 10; alot more useful!
This guide is aimed at the Amazonbasics Wired Keyboard but applies to any keyboard making use of the standard Windows media/shortcut key codes. A requirement is that you are using a supported media player including iTunes, Spotify, Windows Media Player or VLC.
I brought my XPS 15 9550’s hard disk back from the brink today. I hope this will help other affected XPS 15 9550 users or just Windows users in general.
The XPS 15 9550 was powered down as usual and on reboot would go directly from the Dell POST logo to the Dell diagnostic software (Enhanced Pre-Boot System Assessment). That’s not a good sign.
After running through common diagnostic steps with Dell Support a new hard drive was ordered and installation scheduled for the following day (unit was covered under a Next Business Day support contract). As Dell Support put it the hard disk was dead without any chance of recovery… or was there? 😉
Here’s how to recover your Windows instance in the case where the hard disk hardware is still being detected and simply has no UEFI boot entries:
Open BIOS Setup by powering up the XPS 15 and tapping F12
Open the Settings > General > Boot Sequence screen
Ensure that UEFI is selected under Boot List Option
Click Add Boot Option
Provide a Boot Order Name (it can be anything, I used Bootx64)
Select the available File System List
Set the File Name to: \EFI\Boot\bootx64.efi or click the ‘…’ button and expand the EFI > Boot directory and select bootx64.efi before pressing OK
Click OK to create the new EFI boot entry
Select the new EFI boot entry
Fingers crossed! That’s it, I hope you’re back up and running again. 🙂
Update (11/01/2019): I purchased a Razer Core X eGPU + GeForce GTX 970, with the eGPU connected fan noise is no longer an issue as all GPU processes are done over Thunderbolt 3.
I’ve had my XPS 15 9550 almost 18 months now, here’s my replacement history so far… all covered under Dell’s Premium Support NBD contract:
2 CPU fan
2 graphics card fan
I can put at least 3 of the above motherboard replacements down to me telling them “the CPU fan is too loud” which was blamed by Dell Support and on-site technicians on issues with the motherboard and promptly replaced.
The fix for the loud CPU fan – especially when a Thunderbolt device is connected – is to turn on passive cooling within Power Options and using Intel XTU undervolt the CPU 0.100 V dramatically lowering the thermal profile of the XPS 15 9550 followed by setting Dell Command Power Manager to Quiet.
Today I have a silent machine with no noticeable effect on daily usage or CS:GO gaming performance, that’s with 2 Dell U2414H monitors occupying the HDMI and Thunderbolt connectors. I have multiple Chrome tabs open (10+), Slack and other typical CPU hogs running without the CPU fan attempting to rise off the desk.
Here’s how to fix the loud CPU fan on the Dell XPS 15 9550:
Part 1: Turn on passive CPU cooling
Right click the battery icon in the start taskbar
Select Power Options
Click Change plan settings beside the Balanced power plan
Click Change advanced power settings
Expand the Processor power management list
Expand the System cooling policy list
Set the On battery and Plugged in options to Passive
Click OK to save changes
Click Save Changes on the Edit Plan Settings window to save changes
Firmware update from 01.00.07 to 1.2.0 is not permitted. The system is configured to block firmware updates to previous revisions
Sound familiar? I couldn’t install any Dell firmware updates for my XPS 15 due to a rogue prefix ‘0’ in the default factory firmware version ‘01.00.07’ causing the Dell BIOS update tool to think it’s downgrading itself. 😐
Here’s how to fix it.
Restart your computer
From the DELL logo press the ESC key until the BIOS Settings prompt shows
Open the Maintenance > Firmware Downgrade tab
Remove the check on Do not allow firmware downgrade
Here’s how to hide FileZilla’s pesky “Transfer complete” notification that appears after each file upload/download on Windows 10. I assumed you could toggle it off within FileZilla itself but it didn’t stick.
Right click the Windows taskbar
Select Properties to open the Taskbar and Start Menu Properties dialog
Beside Notification area click the Customise… button to open the Settings > System > Notifications & actions panel
Scroll down to application entries under the Show notifications from these apps
Beside FileZilla hit the toggler
I put up with this way too long before I did anything about it!
Here’s how I fixed the stuttering and lag issue with my Logitech MX Master working with Windows 10 Home and Pro:
Open up the System screen within the Control Panel (keyboard shortcut: Win+Pause/Break)
Open Device Manager from the list of links on the left panel
Expand the Network adapters section to list your network adapters (e.g. WiFi, Bluetooth, VPN, etc.)
Double click your WiFi network adapter to open the Device Properties dialog (in my case this is a Dell Wireless 1830 802.11ac)
Switch to the Advanced tab (if you cannot see an Advanced tab then close this dialog and double click the other Network Adapters until you find one that has it)
Within the Property list select Bluetooth Collaboration
Change the Value of the dropdown list from Auto to Disabled
Click OK to save changes
The WiFi network adapter will restart the device so expect to lose network access for a moment before network access is restored. Happy days.
Update 1: Yeah the above helped but didn’t fix it entirely, somehow unticking the Enable pointer shadow option within the Mouse Properties dialog (open Start then type in Mouse) makes a big difference, I do still notice some stutter when copying files or using Google Photos.
Update 2: Uninstalling the Realtek AC’97 software from Add/Remove Software and restarting did wonders on-top of the above steps. No more stutter!