# HL780X Windows 7 drivers **URL:** \ **Category:** HL78\ **Created:** [June 1, 2021, 1:27pm UTC](https://forum.sierrawireless.com/t/hl780x-windows-7-drivers/23874 "2021-06-01T13:27:36Z")\ **Posts on this page:** 1\ **Showing post:** 7
**Author:** ![Donald](https://avatars.discourse-cdn.com/v4/letter/d/ac8455/32.png) [@Donald](https://forum.sierrawireless.com/u/Donald)\ **Post date:** [June 8, 2021, 11:40am UTC](https://forum.sierrawireless.com/t/hl780x-windows-7-drivers/23874/7 "2021-06-08T11:40:21Z")
Hi rafael.dias, Please refer to the below links for more information. > [@HL7800 debug uart console toast after fw](https://forum.sierrawireless.com/t/hl7800-debug-uart-console-toast-after-fw/20756): > > I just updated a HL7800-M module to latest firmware 4.4.6.0 (from an ancient 1.7.5) without issue. but now the debug console which used to work fine is no longer responsive. I was using it to monitor CSQ during active data connections and such. The only data it outputs is below: U-Boot 2012.10 (Apr 10 2020 - 17:59:44) Board: ALT1250 Ver: 0.32-TG-D0 (PMP CPU Speed 120 MHz) DRAM: 2.5 MiB Now running in RAM - U-Boot at: 902a4000 Boot mode 3 Flash Manufacturer/Device ID is: 0x20bb18 Enable QUAD … > [@HL7802 won't boot on 4.5.4.0 and 4.4.6.0 but runs with 4.3.9.0](https://forum.sierrawireless.com/t/hl7802-wont-boot-on-4-5-4-0-and-4-4-6-0-but-runs-with-4-3-9-0/21534/3): > > Hi @Donald Thanks for answering! I’m running SWITRACEMODE RnD: modem at AT+SWITRACEMODE? atshell : AT+SWITRACEMODE? atshell : RnD atshell : OK For version 4.4.6.0 I can no longer check since the hl7802 just blocks after the do\_halt statement in the bootloader but I was running SWITRACEMODE RnD up until the time when the hl7802 stopped booting on 4.4.6.0. To clarify, since I got stuck on 4.4.6.0 when the hl7802 application stopped booting I downgraded to 4.5.4.0 where it still wouldn’t … --- _[View the full topic](https://forum.sierrawireless.com/t/hl780x-windows-7-drivers/23874)._