Got a pair of new DDR4 3200MHz RAM
I ordered a pair of new DDR4 RAM from Amazon.ca. The price is OK for me. The most important is I want to increase the memory of my PC from 16GB to 32GB. At the same time, I got the... Read more
Category: Hardware
Repair my Desktopf with a NEW Motherboard: ASUS Prime B450M-A II
My desktop can not boot up since last Friday. I did a BIOS upgrade. Then I click restart after successfully flash the new BIOS file into the Gigabyte B450M DS3H motherboard. It is the last time the PC show the... Read more
Get a new pair of Monitors: HP 24f – 23.8-inch IPS LED Monitor Bundle
Early this month, I bought dual monitors from the Costco warehouse. The price is above $300 with TAX. HP brand, 23.8-inch Diagonal IPS, Full HD, Ultra-slim Monitor. I used to use two monitors. One is 21-inch, the other one is... Read more
Upgrade OpenWrt Router to the latest firmware
It is almost one year since I start to use OpenWrt router OS. I have two installations in our house. One is on my Buffalo WZR-HP-G300NH2 router. The other one is a Virtual Machine or VM of my Dell R710... Read more
Upgrade BIOS and change the settings
[This post discusses the way to upgrade the BIOS on the Gigabyte B450M DS3H motherboard. Change the BIOS settings to enable TPM2.0 and try to make Windows 11 support it.] The computer I use is a desktop PC. Gigabyte B450M... Read more
U-NAS System
In my previous post, I promised I will post details of my NAS system. Therefore, I am going to give the full description of my U-NAS. Official website: http://www.u-nas.cn/ U-NAS Information U-NAS Version Serial Number: 000000000000 U-NAS Model: U-NAS... Read more
WD HDD in my NAS system
I have NAS system for many years. If you read my blog long enough, you will know the first NAS I was using is D-Link DNS-323 from 2009. Two bay network storage system. I used two hard drives. Western Digital... Read more
How to replace the hinge of Canon imageClass MF4450
It is a promised post for a long time. My Canon imageClass MF4450 multifunction printer. I ordered the parts in January and received them in February. I said I will make a post to show you how to replace the... Read more
Canon MF4450 can not open
One day, I found the printer, the one that connects to my PC, is broken. I can not open the scan cover. The printing function is fine. I am wondering what happened to it. Here is the back look of... Read more
Preciva Cramping Tool Set Instruction Manual
I bought the Coax Crimper Tool Kit last September. It is not that simple tool. I did make a few coax cables when I got the toolset. It is four months ago. I almost forget how to make it. And... Read more
Case and Screen protector of Google Pixel 3a
The very first thing I think about is to get the protection for my new Google Pixel 3a smart phone. I did a google and search on the Internet. Including but not limited to Amazon, eBay, etc. No good deal... Read more
Dell R710 documents for reference
I have the Dell R710 for months. It is perfect to fit my needs. Here are some documents I downloaded before and used as a reference. Now, I upload them to this blog as a backup. Just in case I... Read more
Got a new phone Google Pixel 3a
It is time to replace my old phone, LG Q6. I start the contract with Fido two years ago. The model is LG-M703. It is quite good for me. After two years of usage, I feel it is a little... Read more
Coax Cable Type
When I do the clean up in the storage room, I found a few coax cables. The are all labed as RG59. It is most popular type of cable when you go the the Bestbuy or other electric stores. Actually... Read more
Coax Crimper Tool Kit
I ordered a set of tools from Amazon.ca. I don’t have an Amazon Prime account. To save the shipping cost, I have to ask my daughter, Grace to help me to order it. She has a student Prime account. It... Read more