![]() I have to service a Dell Inspiron 1720 who seems to have no Wi-Fi system nor graphic card installed (despite any drivers installed)… I get these messages on the System’s details. ![]() If you are replacing the system board, you’ll have to transfer the hard drive connector board to the new system board. Carefully lift up the CPU from the socket. Turn the screw into the “Unlocked” position. In order to remove the CPU, you’ll have to unlock the CPU socket first. Start removing the system board from the left side. Unplug and remove the Bluetooth cable (yellow arrow). Unplug three cables on the bottom (three red arrows). Remove all screws securing the system board. Remove six screws (red circles) securing the PCMCIA slot board. Remove two screws (blue circles) securing the dial up modem. Unplug the fan cable from the system board. Remove four screws securing the cooling fan. Do not forget to apply new thermal grease when you install the heat sink back. Loosen four screws securing the CPU heat sink. Lift up and remove the top cover assembly. My Inspiron 1720 came without internal Bluetooth module but it had the Bluetooth cable installed. The internal Bluetooth module can be mounted in the top right corner. Remove six screws securing the top cover assembly and unplug one cable pointed with the red arrow.Īs I mentioned before, the second RAM slot can be accessed when you remove the keyboard. Remove one screw securing the CD/DVD drive to the bottom case.Ĭarefully pull the CD/DVD drive out and remove it. Now I’m going to remove the CD/DVD optical drive. By the way, disconnecting the battery will not clear the BIOS password, don’t even try. The BIOS (CRT) battery is located close to the RAM slot. You can increase the storage space by installing a second hard drive. Remove the hard drive.Īs you see, Dell Inspiron 1720 can handle two hard drives. In order to disconnect the hard drive from the motherboard, lift it up by the black tab attached to the caddy. Remove three screws securing the hard drive. The second slot is located under the keyboard. You can access only one memory slot from the bottom. Spread latches on both sides of the memory slot and carefully pull the memory module from the slot. Remove Wi-Fi, memory and hard drive covers from the bottom.ĭisconnect (unsnap) two antenna cables from the wireless card. Heat sink, CPU, motherboard and other internal components.įirst of all, turn off the computer, unplug AC power adapter and remove the battery. Memory modules, hard drive, wireless card, modem.ĥ. Removed deprecated device IDs from the USB 3.You can use these guide for removing and replacing:ġ.Removed deprecated device IDs from the IOV driver.Also fixed is a rare system halt bug with certain 7th gen A-series (socket AM4) processors. A screen rotation bug with certain mobile AMD processors has been fixed. A bug that caused the drivers to not install to a non C-drive location has been fixed. Thanks to the new installer, the drivers no longer run into the "Error 1720" code during installation. The company also mentions "general system stability improvements" without specifying what these are. AMD has cleaned up several deprecated device IDs from the IOV and integrated USB 3.0 controller drivers. The new version 2.04.04.111 drivers now come with a brand new installer interface carried over from Radeon Software Adrenalin 2020. AMD late Tuesday posted updated versions of its Chipset Software for AMD "Promontory" 300-series, 400-series, and homebrew X570 chipsets.
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